2017 Cadillac XTS Drivetrain Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

This page lists 126 drivetrain parts for the 2017 Cadillac XTS, across 40 part types, covering both the 3.6L V6 and the 3.6L V6 Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.

The drivetrain system on the 2017 Cadillac XTS moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are CV Axle (43 parts), Differential Washer (6 parts) and Transfer Case Fluid (6 parts). The other 37 part types cover the remaining 71 parts.

AWD Coupling Oil Filter

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 20986573
🇺🇸 US 🇨🇦 CA
Includes Filter and Gasket
Fitment notes — GM GENUINE 20986573
Includes Filter and Gasket
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
Electronic Positraction Limited Slip Axle (G96)
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VAICO Fits: all 2017 XTS engines V401565
🇺🇸 US 🇨🇦 CA
AWD
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This table covers the AWD Coupling Oil filters. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.

AWD Coupling Oil Pump

Brand Part Number Markets Notes Buy
AUTOTECNICA Fits: all 2017 XTS engines GM0422033
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
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DORMAN Fits: all 2017 XTS engines 699000
🇺🇸 US 🇨🇦 CA
AWD
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GM GENUINE Fits: all 2017 XTS engines 22765779
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 22765779
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
Electronic Positraction Limited Slip Axle (G96)
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LARES Fits: 3.6L V6 30375
🇺🇸 US 🇨🇦 CA
Fits AWD
Fitment notes — LARES 30375
Fits:
AWD
or:
AWDLuxury or Platinum or Premium
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This table covers the AWD Coupling Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit.

Axle Intermediate Shaft Bearing

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 55573639
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 55573639
FrontAWDLuxury or Platinum or Premium LuxuryFOR TRANSFER CASE INPUT INTERMEDIATE SHAFT
FrontFOR TRANSFER CASE INPUT INTERMEDIATE SHAFT
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This table covers the Axle Intermediate Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.

Axle Intermediate Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 55588984
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 55588984
FrontAWDLuxury or Platinum or Premium LuxurySHAFT
FrontShaft
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GM GENUINE Fits: 3.6L V6 22759189
🇺🇸 US 🇨🇦 CA
Fits FrontTrans. code 6T75
Fitment notes — GM GENUINE 22759189
Fits:
FrontTrans. code 6T756 speed Automatic trans.or FrontFWDLuxury6 speed Automatic trans.or FrontFWDBase Model or Livery or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.
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GM GENUINE Fits: 3.6L V6 55573640
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 55573640
FrontAWDLuxury or Platinum or Premium LuxuryFOR TRANSFER CASE INPUT INTERMEDIATE SHAFT
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GM GENUINE Fits: 3.6L V6 Turbocharged 55579965
🇺🇸 US 🇨🇦 CA
FrontCASE SIDE
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This table covers the seals at the Axle Intermediate Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Axle Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 291332
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 291332
RearAWDLuxury or Platinum or Premium LuxuryYELLOWElectronic Positraction Limited Slip Axle (G96)
RearYELLOWElectronic Positraction Limited Slip Axle (G96)
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TIMKEN Fits: all 2017 XTS engines SL260439
🇺🇸 US 🇨🇦 CA
Rear
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This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

CV Axle

Economy

Brand Part Number Markets Notes Buy
AUTO EXTRA Fits: 3.6L V6 GC88989
🇺🇸 US 🇨🇦 CA
Rear RightPrimary Design
Fitment notes — AUTO EXTRA GC88989
Rear RightPrimary DesignOE # 228232994WD/AWD
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Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.6L V6 84628595
🇺🇸 US 🇨🇦 CA
Fits Front LeftAWD
Fitment notes — GM GENUINE 84628595
Fits:
Front LeftAWDLuxury or Platinum or Premium Luxury6 Speed Automatic Trans.with RPO Code ACMRwith RPO Code AATY AA96
or:
Front LeftFWDBase Model or Livery or Luxury or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.with RPO Code ACMRwith RPO Code AATY AA96
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GM GENUINE Popular Fits: 3.6L V6 84628596
🇺🇸 US 🇨🇦 CA
Fits Front RightAWD
Fitment notes — GM GENUINE 84628596
Fits:
Front RightAWDLuxury or Platinum or Premium Luxury6 Speed Automatic Trans.with RPO Code ACMS
or:
Front RightFWDBase Model or Livery or Luxury or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.with RPO Code ACMS
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TOP NOTCH Popular Fits: 3.6L V6 TN20015
🇺🇸 US 🇨🇦 CA
Front Leftwith M7W Transmission
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TRAKMOTIVE Popular Fits: 3.6L V6 GM8275
🇺🇸 US 🇨🇦 CA
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8275
AAR Joint Design
Fits:
Front RightOPT M7U
or:
Front RightFWDOpt. M7W Trans.
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TRAKMOTIVE Popular Fits: 3.6L V6 GM8276
🇺🇸 US 🇨🇦 CA
Front LeftOpt. M7U or M7W Trans.
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APWI Fits: 3.6L V6 GM8522
🇺🇸 US 🇨🇦 CA
Front RightFWD
Fitment notes — APWI GM8522
Front RightFWDOpt. M7V
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CARDONE Fits: 3.6L V6 661643
🇺🇸 US 🇨🇦 CA
Rear LeftAWD
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CARDONE Fits: 3.6L V6 661644
🇺🇸 US 🇨🇦 CA
Rear RightAWD
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CARDONE Fits: 3.6L V6 661624
🇺🇸 US 🇨🇦 CA
Front LeftTrans. code 6T75
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CARDONE Fits: 3.6L V6 661625
🇺🇸 US 🇨🇦 CA
Front RightTrans. code 6T75
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GM GENUINE Fits: 3.6L V6 84628600
🇺🇸 US 🇨🇦 CA
Front LeftTrans.Code 6T75
Fitment notes — GM GENUINE 84628600
Front LeftTrans.Code 6T756 Speed Automatic Trans.with RPO Code AAMS
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GSP Fits: 3.6L V6 NCV10101
🇺🇸 US 🇨🇦 CA
Rear LeftLuxury or Platinum or Premium Luxury
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GSP Fits: 3.6L V6 NCV10273
🇺🇸 US 🇨🇦 CA
Rear Right
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GSP Fits: 3.6L V6 NCV10049
🇺🇸 US 🇨🇦 CA
Fits Front RightLivery
Fitment notes — GSP NCV10049
Fits:
Front RightLiveryTrans. code 6T70
or:
Front RightLuxury or Platinum or Premium Luxury
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GSP Fits: 3.6L V6 NCV10046
🇺🇸 US 🇨🇦 CA
Front Leftwith M7W Transmission
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GSP Fits: 3.6L V6 NCV16008
🇺🇸 US 🇨🇦 CA
Front RightTrans. code 6T75
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GSP Fits: 3.6L V6 NCV17008
🇺🇸 US 🇨🇦 CA
Front LeftFWD
Fitment notes — GSP NCV17008
Front LeftFWDwith M7V Transmission
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TOP NOTCH Fits: 3.6L V6 TN20020
🇺🇸 US 🇨🇦 CA
Rear LeftLuxury or Platinum or Premium Luxury
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TOP NOTCH Fits: 3.6L V6 TN20040
🇺🇸 US 🇨🇦 CA
Rear Right
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TRAKMOTIVE Fits: 3.6L V6 GM8308
🇺🇸 US 🇨🇦 CA
Rear Right
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TRAKMOTIVE Fits: 3.6L V6 GM8307
🇺🇸 US 🇨🇦 CA
Rear Left
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TRAKMOTIVE Fits: 3.6L V6 GM8499
🇺🇸 US 🇨🇦 CA
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8499
AAR Joint Design
Front Left
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TRAKMOTIVE Fits: 3.6L V6 GM8354
🇺🇸 US 🇨🇦 CA
Front LeftOpt. M7V Trans.
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TRAKMOTIVE Fits: 3.6L V6 GM8389
🇺🇸 US 🇨🇦 CA
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8389
AAR Joint Design
Front RightOpt. M7V Trans.
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Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 3.6L V6 Turbocharged 84628595
🇺🇸 US 🇨🇦 CA
Front Left6 Speed Automatic Trans.
Fitment notes — GM GENUINE 84628595
Front Left6 Speed Automatic Trans.with RPO Code ACMRwith RPO Code AATY AA96
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GM GENUINE Popular Fits: 3.6L V6 Turbocharged 84628596
🇺🇸 US 🇨🇦 CA
Front Right6 Speed Automatic Trans.
Fitment notes — GM GENUINE 84628596
Front Right6 Speed Automatic Trans.with RPO Code ACMS
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TOP NOTCH Popular Fits: 3.6L V6 Turbocharged TN20015
🇺🇸 US 🇨🇦 CA
Front Leftwith M7W Transmission
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TRAKMOTIVE Popular Fits: 3.6L V6 Turbocharged GM8275
🇺🇸 US 🇨🇦 CA
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8275
AAR Joint Design
Front RightOPT M7U
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CARDONE Fits: 3.6L V6 Turbocharged 661643
🇺🇸 US 🇨🇦 CA
Rear Left
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CARDONE Fits: 3.6L V6 Turbocharged 661644
🇺🇸 US 🇨🇦 CA
Rear Right
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GSP Fits: 3.6L V6 Turbocharged NCV10101
🇺🇸 US 🇨🇦 CA
Rear Left
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GSP Fits: 3.6L V6 Turbocharged NCV10273
🇺🇸 US 🇨🇦 CA
Rear Right
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GSP Fits: 3.6L V6 Turbocharged NCV10049
🇺🇸 US 🇨🇦 CA
Front Right
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GSP Fits: 3.6L V6 Turbocharged NCV10046
🇺🇸 US 🇨🇦 CA
Front Leftwith M7W Transmission
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TOP NOTCH Fits: 3.6L V6 Turbocharged TN20020
🇺🇸 US 🇨🇦 CA
Rear Left
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TOP NOTCH Fits: 3.6L V6 Turbocharged TN20040
🇺🇸 US 🇨🇦 CA
Rear Right
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TRAKMOTIVE Fits: 3.6L V6 Turbocharged GM8308
🇺🇸 US 🇨🇦 CA
Rear Right
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TRAKMOTIVE Fits: 3.6L V6 Turbocharged GM8276
🇺🇸 US 🇨🇦 CA
Front LeftOpt. M7U or M7W Trans.
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TRAKMOTIVE Fits: 3.6L V6 Turbocharged GM8307
🇺🇸 US 🇨🇦 CA
Rear Left
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TRAKMOTIVE Fits: 3.6L V6 Turbocharged GM8499
🇺🇸 US 🇨🇦 CA
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8499
AAR Joint Design
Front Left
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TRAKMOTIVE Fits: 3.6L V6 Turbocharged GM8354
🇺🇸 US 🇨🇦 CA
Front LeftOpt. M7V Trans.
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TRAKMOTIVE Fits: 3.6L V6 Turbocharged GM8389
🇺🇸 US 🇨🇦 CA
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8389
AAR Joint Design
Front RightOpt. M7V Trans.
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This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.

CV Axle Support Bearing Bracket

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 13368407
🇺🇸 US 🇨🇦 CA
Fits Trans. code 6T756 speed Automatic trans.or FWD
Fitment notes — GM GENUINE 13368407
Fits:
Trans. code 6T756 speed Automatic trans.or FWDLuxury6 speed Automatic trans.or FWDBase Model or Livery or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.
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This table covers the brackets that mount the CV Axle Support Bearing. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.

CV Intermediate Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 22901057
🇺🇸 US 🇨🇦 CA
Fits FrontFWD
Fitment notes — GM GENUINE 22901057
Fits:
FrontFWDBase Model or Livery or Platinum or Premium LuxuryTrans.Code 6T706 speed Automatic trans.Assembly with BearingCodes AAHR, AAL7, AA3C, BN
or:
FrontFWDLuxury6 speed Automatic trans.Assembly with BearingCodes AAHR, AAL7, AA3C, BN
or:
FrontTrans.Code 6T756 speed Automatic trans.Assembly with BearingCodes AAHR, AAL7, AA3C, BN
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GM GENUINE Fits: 3.6L V6 23391824
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 23391824
FrontAWDLuxury or Platinum or Premium Luxury
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This table covers the CV Intermediate shafts.

CV Joint

Brand Part Number Markets Notes Buy
ACDELCO Fits: all 2017 XTS engines 39196365
🇺🇸 US
Front OuterBase Model
Fitment notes — ACDELCO 39196365
Front OuterBase ModelLiveryPlatinumPremium LuxuryWHEEL SIDE
Front OuterWHEEL SIDE
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ACDELCO Fits: all 2017 XTS engines 39207311
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 39207311
GM Original Equipment
Fits:
Front Left InnerBase ModelLiveryTrans. code 6T706 speed Automatic trans.or Front Left InnerPlatinumPremium Luxury6 speed Automatic trans.
Front Left Inner6 speed Automatic trans.
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ACDELCO Fits: all 2017 XTS engines 39207312
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 39207312
GM Original Equipment
Fits:
Front Right InnerBase ModelLiveryTrans. code 6T706 speed Automatic trans.or Front Right InnerPlatinumPremium Luxury6 speed Automatic trans.
Front Right Inner6 speed Automatic trans.
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This table covers the constant-velocity joints at each end of a drive axle.

CV Joint Boot

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 20894127
🇺🇸 US 🇨🇦 CA
Rear InnerAWD
Fitment notes — GM GENUINE 20894127
Rear InnerAWDLuxury or Platinum or Premium Luxury6 speed Automatic trans.
Rear Inner6 speed Automatic trans.
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MEVOTECH Fits: all 2017 XTS engines DX437
🇺🇸 US 🇨🇦 CA
Rear Outer
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MEVOTECH Fits: all 2017 XTS engines DX551
🇺🇸 US 🇨🇦 CA
Front Inner
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MEVOTECH Fits: all 2017 XTS engines DX877
🇺🇸 US 🇨🇦 CA
Front Outer
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This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.

CV Joint Boot Band

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 364038
🇺🇸 US 🇨🇦 CA
Front Outboard OuterSingle Use
Fitment notes — GM GENUINE 364038
Front Outboard OuterSingle UseLarge ClampStamped 95.4MM93MM Inside Diameter
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GM GENUINE Fits: all 2017 XTS engines 93170250
🇺🇸 US 🇨🇦 CA
Fits Front Outboard Inner30MM Inside Diameter
Fitment notes — GM GENUINE 93170250
Fits:
Front Outboard Inner30MM Inside Diameter
or:
Rear Outboard Inner30MM Inside Diameter
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GM GENUINE Fits: all 2017 XTS engines 93170396
🇺🇸 US 🇨🇦 CA
Rear Inboard InnerAWD
Fitment notes — GM GENUINE 93170396
Rear Inboard InnerAWDLuxury or Platinum or Premium Luxury6 speed Automatic trans.88.5MM
Rear Inboard Inner6 speed Automatic trans.88.5MM
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This table covers the bands that clamp a CV boot to the joint.

CV Joint Lock Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 13317915
🇺🇸 US 🇨🇦 CA
Front InnerINSIDE GEAR SIDE JOINT
Fitment notes — GM GENUINE 13317915
Front InnerINSIDE GEAR SIDE JOINT30.2MM OD
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GM GENUINE Fits: all 2017 XTS engines 90121202
🇺🇸 US 🇨🇦 CA
Rear InnerAWD
Fitment notes — GM GENUINE 90121202
Rear InnerAWDLuxury or Platinum or Premium Luxury6 speed Automatic trans.Snap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD2MM Thick
Rear Inner6 speed Automatic trans.Snap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD2MM Thick
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GM GENUINE Fits: all 2017 XTS engines 13317913
🇺🇸 US 🇨🇦 CA
Front InnerSNAP RING INSIDE WHEEL SIDE JOINT
Fitment notes — GM GENUINE 13317913
Front InnerSNAP RING INSIDE WHEEL SIDE JOINTROUND FORM
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GM GENUINE Fits: all 2017 XTS engines 22727024
🇺🇸 US 🇨🇦 CA
Front InnerSNAP RING GEAR SIDE ON AXLE
Fitment notes — GM GENUINE 22727024
Front InnerSNAP RING GEAR SIDE ON AXLE28.8X2.5X29.5
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This table covers the CV Joint Lock rings.

Differential Carrier

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 24260304
🇺🇸 US 🇨🇦 CA
RemanAxle Shaft Spline Quantity: 27
Fitment notes — GM GENUINE 24260304
RemanAxle Shaft Spline Quantity: 27
FrontFWDBase Model or Livery or Luxury or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.2.77 Ratio (D70)
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GM GENUINE Fits: 3.6L V6 24260306
🇺🇸 US 🇨🇦 CA
Reman
Fitment notes — GM GENUINE 24260306
Reman
FrontAWDLuxury or Platinum or Premium Luxury6 Speed Automatic Trans.2.77 Ratio (D70)
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This table covers the carriers that hold the differential gears in the axle.

Differential Carrier Bearing / Race

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 24279803
🇺🇸 US 🇨🇦 CA
Race Only
Fitment notes — GM GENUINE 24279803
Race Only
FrontTorque Converter and Differential Housing Side
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GM GENUINE Fits: all 2017 XTS engines 24258422
🇺🇸 US 🇨🇦 CA
Race Only
Fitment notes — GM GENUINE 24258422
Race Only
FrontRHSAutomatic Transmission Case Side
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GM GENUINE Fits: all 2017 XTS engines 24258421
🇺🇸 US 🇨🇦 CA
Fits FrontAWD
Fitment notes — GM GENUINE 24258421
Fits:
FrontAWDLuxury or Platinum or Premium Luxury6 Speed Automatic Trans.Automatic Transmission CASE SIDE2.77 Ratio (D70)
or:
FrontTrans.Code 6T756 Speed Automatic Trans.Automatic Transmission CASE SIDE3.16 Ratio Transaxle Final Drive (GW5)
or:
FrontFWDBase Model or Livery or Luxury or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.Automatic Transmission CASE SIDE2.77 Ratio (D70)
Front6 Speed Automatic Trans.Automatic Transmission CASE SIDE3.16 Ratio Transaxle Final Drive (GW5)
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GM GENUINE Fits: all 2017 XTS engines 24279804
🇺🇸 US 🇨🇦 CA
Fits FrontTrans.Code 6T75
Fitment notes — GM GENUINE 24279804
Fits:
FrontTrans.Code 6T756 speed Automatic trans.Torque Converter and Differential Housing Side3.16 Ratio Transaxle Final Drive (GW5)
or:
FrontAWDLuxury or Platinum or Premium Luxury6 speed Automatic trans.Torque Converter and Differential Housing Side2.77 Ratio (D70)
or:
FrontFWDBase Model or Livery or Luxury or Platinum or Premium LuxuryTrans.Code 6T706 speed Automatic trans.Torque Converter and Differential Housing Side2.77 Ratio (D70)
Front6 speed Automatic trans.Torque Converter and Differential Housing Side3.16 Ratio Transaxle Final Drive (GW5)
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This table covers the bearings and races that support the differential carrier.

Differential Carrier Bushing

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 13243708
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 13243708
RearAWDLuxury or Platinum or Premium LuxuryExcept Stretch Livery Equipment (W30), Armored Body Equipment (B05)
RearExcept Stretch Livery Equipment (W30), Armored Body Equipment (B05)
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GM GENUINE Fits: all 2017 XTS engines 13243707
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 13243707
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
Electronic Positraction Limited Slip Axle (G96)
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This table covers the Differential Carrier bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.

Differential Carrier Fluid Baffle

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 24263150
🇺🇸 US 🇨🇦 CA
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This table covers the baffles that control oil in the differential carrier.

Differential Carrier Shim

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 24234094
🇺🇸 US 🇨🇦 CA
Front DifferentialBROWN
Fitment notes — GM GENUINE 24234094
Front DifferentialBROWN0.494 MM
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GM GENUINE Fits: all 2017 XTS engines 24234095
🇺🇸 US 🇨🇦 CA
Front DifferentialPURPLE
Fitment notes — GM GENUINE 24234095
Front DifferentialPURPLE0.545 MM
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GM GENUINE Fits: all 2017 XTS engines 24234096
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 24234096
Black
Front Differential0.596 MM
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GM GENUINE Fits: all 2017 XTS engines 24234097
🇺🇸 US 🇨🇦 CA
Front DifferentialPINK
Fitment notes — GM GENUINE 24234097
Front DifferentialPINK0.647 MM
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GM GENUINE Fits: all 2017 XTS engines 24234098
🇺🇸 US 🇨🇦 CA
Front DifferentialDARK BLUE
Fitment notes — GM GENUINE 24234098
Front DifferentialDARK BLUE0.698 MM
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This table covers the Differential Carrier shims.

Differential Clutch Pack

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 85632233
🇺🇸 US 🇨🇦 CA
Internal Tooth Quantity: 26
Fitment notes — GM GENUINE 85632233
Internal Tooth Quantity: 26
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
Electronic Positraction Limited Slip Axle (G96)
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This table covers the clutch packs in a limited-slip or locking differential.

Differential Clutch Pressure Control Valve

Brand Part Number Markets Notes Buy
DORMAN Fits: all 2017 XTS engines 699010
🇺🇸 US 🇨🇦 CA
AWD
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GM GENUINE Fits: all 2017 XTS engines 13280097
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 13280097
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
Electronic Positraction Limited Slip Axle (G96)
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This table covers the Differential Clutch Pressure Control valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one.

Differential Control Module

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 19435910
🇺🇸 US 🇨🇦 CA
Reman
Fitment notes — GM GENUINE 19435910
Reman
AWDLuxury or Platinum or Premium LuxuryRefurbishedOrder with Differential Clutch Valve Mounting Plate 13280057Electronic Positraction Limited Slip Axle (G96)
RefurbishedOrder with Differential Clutch Valve Mounting Plate 13280057Electronic Positraction Limited Slip Axle (G96)
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This table covers the Differential control modules.

Differential Cover Bolt

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 13280041
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 13280041
FrontAWDLuxury or Platinum or Premium Luxury
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This table covers the Differential Cover bolts.

Differential Cover Plug

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 13280045
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 13280045
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
Electronic Positraction Limited Slip Axle (G96)
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This table covers the Differential Cover plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes.

Differential Fill / Drain Plug

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 55573646
🇺🇸 US 🇨🇦 CA
Includes O-Ring
Fitment notes — GM GENUINE 55573646
Includes O-Ring
AWDLuxury or Platinum or Premium LuxuryM20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet StyleElectronic Positraction Limited Slip Axle (G96)
M20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet StyleElectronic Positraction Limited Slip Axle (G96)
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This table covers the Differential Fill drain plugs.

Differential Housing Bolt

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 13280065
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 13280065
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
Electronic Positraction Limited Slip Axle (G96)
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This table covers the Differential Housing bolts.

Differential Oil Pump Hose

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 20813559
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 20813559
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
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This table covers the Differential Oil Pump hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.

Differential Oil Slinger

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 24239418
🇺🇸 US 🇨🇦 CA
Fits Trans. code 6T756 Speed Automatic Trans.
Fitment notes — GM GENUINE 24239418
Fits:
Trans. code 6T756 Speed Automatic Trans.3.16 Ratio Transaxle Final Drive (GW5)
or:
AWDLuxury or Platinum or Premium Luxury6 Speed Automatic Trans.2.77 Ratio (D70)
or:
FWDBase Model or Livery or Luxury or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.2.77 Ratio (D70)
6 Speed Automatic Trans.3.16 Ratio Transaxle Final Drive (GW5)
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This table covers the slingers that keep gear oil off the pinion seal.

Differential Pinion Flange

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 13334081
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 13334081
AWDLuxury or Platinum or Premium LuxuryPLASTIC DIFFERENTIAL DUST COVERElectronic Positraction Limited Slip Axle (G96)
PLASTIC DIFFERENTIAL DUST COVERElectronic Positraction Limited Slip Axle (G96)
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This table covers the flanges that connect the driveshaft to the differential pinion.

Differential Pinion Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 13296280
🇺🇸 US 🇨🇦 CA
RightAWD
Fitment notes — GM GENUINE 13296280
RightAWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)
RightElectronic Positraction Limited Slip Axle (G96)
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TIMKEN Fits: all 2017 XTS engines SL260582
🇺🇸 US 🇨🇦 CA
RearLuxury or Platinum or Premium Luxury
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This table covers the seals at the differential pinion yoke. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Differential Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 24225582
🇺🇸 US 🇨🇦 CA
Fits Trans. code 6T756 Speed Automatic Trans.
Fitment notes — GM GENUINE 24225582
Fits:
Trans. code 6T756 Speed Automatic Trans.3.16 Ratio Transaxle Final Drive (GW5)
or:
AWDLuxury or Platinum or Premium Luxury6 Speed Automatic Trans.2.77 Ratio (D70)
or:
FWDBase Model or Livery or Luxury or Platinum or Premium LuxuryTrans.Code 6T706 Speed Automatic Trans.2.77 Ratio (D70)
6 Speed Automatic Trans.3.16 Ratio Transaxle Final Drive (GW5)
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GM GENUINE Fits: all 2017 XTS engines 13334079
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 13334079
AWDLuxury or Platinum or Premium LuxuryFLANGEElectronic Positraction Limited Slip Axle (G96)
Vsport Premium LuxuryFLANGEElectronic Positraction Limited Slip Axle (G96)
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GM GENUINE Fits: all 2017 XTS engines 13334078
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 13334078
AWDLuxury or Platinum or Premium LuxuryElectronic Positraction Limited Slip Axle (G96)CLUTCH COVER
Electronic Positraction Limited Slip Axle (G96)CLUTCH COVER
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This table covers the seals at the Differential. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Differential Washer

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: all 2017 XTS engines 24234088
🇺🇸 US 🇨🇦 CA
FrontWhite
Fitment notes — GM GENUINE 24234088
FrontWhite0.851 mmPinion Gear Thrust Washer
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GM GENUINE Fits: all 2017 XTS engines 24234081
🇺🇸 US 🇨🇦 CA
FrontBrown
Fitment notes — GM GENUINE 24234081
FrontBrown0.494 mmPinion Gear Thrust Washer
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GM GENUINE Fits: all 2017 XTS engines 24234082
🇺🇸 US 🇨🇦 CA
FrontPurple
Fitment notes — GM GENUINE 24234082
FrontPurple0.545 mmPinion Gear Thrust Washer
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GM GENUINE Fits: all 2017 XTS engines 24234083
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 24234083
Black
Front0.596 mmPinion Gear Thrust Washer
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GM GENUINE Fits: all 2017 XTS engines 24234084
🇺🇸 US 🇨🇦 CA
FrontPink
Fitment notes — GM GENUINE 24234084
FrontPink0.647 mmPinion Gear Thrust Washer
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GM GENUINE Fits: all 2017 XTS engines 24234085
🇺🇸 US 🇨🇦 CA
FrontBlue
Fitment notes — GM GENUINE 24234085
FrontBlue0.698 mmPinion Gear Thrust Washer
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This table covers the Differential washers.

Drive Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 22960220
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 22960220
RearAWDLuxury or Platinum or Premium Luxury6 Speed Automatic Trans.with RPO Code AAG7 AASC 9771
Rear6 Speed Automatic Trans.with RPO Code AAG7 AASC 9771
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VAICO Fits: all 2017 XTS engines V510490
🇺🇸 US 🇨🇦 CA
Fits Trans. code 6T75Grade: OE
Fitment notes — VAICO V510490
Fits:
Trans. code 6T75Grade: OEFront Rightor Base Model or Luxury or Platinum or Premium LuxuryGrade: OEFront Rightor LiveryTrans. code 6T70Grade: OEFront Rightor PremiumGrade: OEFront Right
Grade: OEFront Right
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This table covers the driveshafts that carry torque from the transmission or transfer case.

Drive Shaft Bolt

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 11588725
🇺🇸 US 🇨🇦 CA
FrontFWD
Fitment notes — GM GENUINE 11588725
FrontFWDBase Model or Livery or Luxury or Platinum or Premium LuxuryM8X1.25X35
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GM GENUINE Fits: all 2017 XTS engines 13324897
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
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This table covers the Drive Shaft bolts.

Gear Oil

Brand Part Number Markets Notes Buy
ACDELCO Fits: all 2017 XTS engines 104016
🇺🇸 US
1 Quart75W-90
Fitment notes — ACDELCO 104016
1 Quart75W-90Synthetic
Rear DifferentialAWDGL-5with Locking/Limited Slip Differentials (Use ADDITIVE88900330 US or 00992694 Canada)
Rear DifferentialGL-5with Locking/Limited Slip Differentials (Use ADDITIVE88900330 US or 00992694 Canada)
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This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle.

Gear Oil Additive

Brand Part Number Markets Notes Buy
ACDELCO Fits: all 2017 XTS engines 104003
🇺🇸 US
Friction Modifier limited-Slip Differential (4 OZ) 117 ML
Fitment notes — ACDELCO 104003
Friction Modifier limited-Slip Differential (4 OZ) 117 ML
AWD
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This table covers the Gear Oil additives.

Transfer Case Fluid

SAE 75W-140

Brand Part Number Markets Notes Buy
VALVOLINE Popular Fits: all 2017 XTS engines VV982
🇺🇸 US 🇨🇦 CA
Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Quart
Fitment notes — VALVOLINE VV982
Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Quart
AWD
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VALVOLINE Fits: all 2017 XTS engines 889787
🇺🇸 US 🇨🇦 CA
Full Synthetic SAE 75W-14 0 Gear Oil1 Quart Flex Fill
Fitment notes — VALVOLINE 889787
Full Synthetic SAE 75W-14 0 Gear Oil1 Quart Flex Fill
AWD
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VALVOLINE Fits: all 2017 XTS engines 887344
🇺🇸 US 🇨🇦 CA
Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Gallon
Fitment notes — VALVOLINE 887344
Advanced Full Synthetic SAE 75W-14 0 Gear Oil1 Gallon
AWD
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VALVOLINE Fits: all 2017 XTS engines VV981
🇺🇸 US 🇨🇦 CA
Advanced Full Synthetic SAE 75W-14 0 Gear Oil5 Gallon
Fitment notes — VALVOLINE VV981
Advanced Full Synthetic SAE 75W-14 0 Gear Oil5 Gallon
AWD
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Versatrak

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 104105
🇺🇸 US
AWDSYNTHETIC PTU 75W-90 ACDELCO 1QT
Fitment notes — GM GENUINE 104105
AWDSYNTHETIC PTU 75W-90 ACDELCO 1QT
SYNTHETIC PTU 75W-90 ACDELCO 1QT
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Brand Part Number Markets Notes Buy
IDEMITSU Popular Fits: all 2017 XTS engines 30305075750
🇺🇸 US
75W90 Gear Oil1 Quart
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This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.

Transfer Case Gasket

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 55571459
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
Fitment notes — GM GENUINE 55571459
AWDLuxury or Platinum or Premium LuxuryBetween Transmission and Transfer Case
Between Transmission and Transfer Case
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This table covers the gaskets that seal the Transfer Case. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.

Transfer Case Housing Extension Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 55574658
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 55574658
RearAWDLuxury or Platinum or Premium Luxury
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This table covers the seals at the Transfer Case Housing Extension. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Transfer Case Intermediate Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 23391824
🇺🇸 US 🇨🇦 CA
AWDLuxury or Platinum or Premium Luxury
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This table covers the Transfer Case Intermediate shafts.

Transfer Case Oil Drain Plug

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 55573646
🇺🇸 US 🇨🇦 CA
Includes O-Ring
Fitment notes — GM GENUINE 55573646
Includes O-Ring
AWDLuxury or Platinum or Premium LuxuryM20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet Style
M20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet Style
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This table covers the Transfer Case Oil drain plugs.

Transfer Case Output Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: all 2017 XTS engines 55573645
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 55573645
RearAWDLuxury or Platinum or Premium Luxury
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This table covers the seals at the Transfer Case Output Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Buying Drivetrain Parts for a 2017 Cadillac XTS

On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.

  • Match the engine first. Some drivetrain parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: CV Axle and Differential Washer .

Frequently Asked Questions

How many drivetrain parts fit the 2017 Cadillac XTS?

Our catalog currently lists 126 drivetrain parts for the 2017 Cadillac XTS across 40 subcategories and 16 brands, covering both the 3.6L V6 and the 3.6L V6 Turbocharged. Each part is matched to the engine(s) it fits.

Do drivetrain parts differ between 2017 Cadillac XTS engines?

Some do. 72 parts fit every engine; the other 54 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of drivetrain problems on a 2017 Cadillac XTS?

Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2017 Cadillac XTS was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2017 Cadillac XTS?

First match the engine — each row shows which engine(s) the part fits. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2017 Cadillac XTS

Drivetrain Parts for Other Cadillac XTS Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.