2012 Cadillac SRX Drivetrain Parts

Engine:
3.6L V6

This page lists 102 drivetrain parts for the 2012 Cadillac SRX, across 42 part types, covering the 3.6L V6 engine. Every part shows its brand, manufacturer part number and fitment notes.

The drivetrain system on the 2012 Cadillac SRX moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are CV Axle (19 parts), Transfer Case Fluid (7 parts) and Differential Washer (6 parts). The other 39 part types cover the remaining 70 parts.

AWD Coupling Fluid

Brand Part Number Markets Notes Buy
ACDELCO 104070
🇺🇸 US
Haldex Statoil301 Transmission Fluid
Fitment notes — ACDELCO 104070
Haldex Statoil301 Transmission Fluid33.7 OZ
AWD
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This table covers the AWD Coupling fluids. 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.

AWD Coupling Oil Filter

Brand Part Number Markets Notes Buy
GM GENUINE 20986573
🇺🇸 US 🇨🇦 CA
Includes Filter and Gasket
Fitment notes — GM GENUINE 20986573
Includes Filter and Gasket
AWD
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VAICO V401565
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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 GM0422033
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
AWD
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DORMAN 699000
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
AWD
View on
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GM GENUINE 22765779
🇺🇸 US 🇨🇦 CA
AWD
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LARES 30375
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
AWD
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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 / Differential Assembly

Brand Part Number Markets Notes Buy
GM GENUINE 22897038
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 22897038
RearAWDFor Vehicle without INBOARD SLINGERS Order with 2 OF SEAL 20986535
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This table covers the Axle / Differential assemblies.

Axle Intermediate Shaft Bearing

Brand Part Number Markets Notes Buy
GM GENUINE 55573639
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 55573639
FrontTrans.Code 6T706 Speed Automatic Trans.FOR 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 55588984
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 55588984
FrontTrans.Code 6T706 Speed Automatic Trans.SHAFT
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GM GENUINE 22759189
🇺🇸 US 🇨🇦 CA
FrontTrans. code 6T70
Fitment notes — GM GENUINE 22759189
FrontTrans. code 6T706 speed Automatic trans.
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GM GENUINE 55573640
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 55573640
FrontTrans.Code 6T706 Speed Automatic Trans.FOR TRANSFER CASE INPUT INTERMEDIATE SHAFT
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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 Lock / Snap Ring

Brand Part Number Markets Notes Buy
GM GENUINE 90223082
🇺🇸 US 🇨🇦 CA
FrontRETAINING
Fitment notes — GM GENUINE 90223082
FrontRETAINING30.6 FREE OD,23.2 ID
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This table covers the Axle Shaft Lock / Snap rings.

Axle Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE 291332
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 291332
RearAWDYellowUsed On Late 2012 Vehicle with Inboard Axle SlingersPlant Operation (JJK)2nd Design
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GM GENUINE 291340
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 291340
Black
RearAWDUsed On Early 2012 Vehicle without Inboard Axle Slingers1st Design
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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

Brand Part Number Markets Notes Buy
APWI Popular GM8432
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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APWI Popular GM8433
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Right
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TOP NOTCH Popular TN20089
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Right
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TOP NOTCH Popular TN20088
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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CARDONE 661546
🇲🇽 MX
Front Left
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CARDONE 661566
🇺🇸 US 🇨🇦 CA
Front Right
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GM GENUINE 22743796
🇺🇸 US 🇨🇦 CA
Front Rightwith RPO Code AAM1
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GSP NCV10294
🇺🇸 US 🇲🇽 MX
Rear RightLuxury
Fitment notes — GSP NCV10294
Rear RightLuxuryPerformancePremium1st Design
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GSP NCV10293
🇺🇸 US 🇲🇽 MX
Rear LeftLuxury
Fitment notes — GSP NCV10293
Rear LeftLuxuryPerformancePremium1st Design
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GSP NCV10292
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightFWD
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GSP NCV10295
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear Left
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GSP NCV10080
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Right
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GSP NCV10079
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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TOP NOTCH TN20113
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightFWD
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TRAKMOTIVE GM8320
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear LeftFWD
Fitment notes — TRAKMOTIVE GM8320
Rear LeftFWDwith Inboard Slingers
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TRAKMOTIVE GM8312
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear RightFWD
Fitment notes — TRAKMOTIVE GM8312
Rear RightFWDwith Inboard Slingers
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TRAKMOTIVE GM8314
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Right
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TRAKMOTIVE GM8311
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear LeftAWD
Fitment notes — TRAKMOTIVE GM8311
Rear LeftAWDwithout Inboard Slingers
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TRAKMOTIVE GM8323
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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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 13368407
🇺🇸 US 🇨🇦 CA
Trans. 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 22901057
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 22901057
FrontTrans.Code 6T706 speed Automatic trans.Assembly with BearingCodes AAHR, AAL7, AA3C, BN
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GM GENUINE 23391824
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 23391824
FrontAWDTrans. code 6T706 speed Automatic trans.
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This table covers the CV Intermediate shafts.

CV Joint Boot

Brand Part Number Markets Notes Buy
MEVOTECH Popular DX739
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Outer
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GKN 304072
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front OuterTransmission Automatic 6 Speed, HMD, 6t70 [MH2] or Transmission Automatic 6 Speed, HMD, 6t70, AWD/PTU [MH4]
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GM GENUINE 20894127
🇺🇸 US 🇨🇦 CA
Rear Inner
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GM GENUINE 20920176
🇺🇸 US 🇨🇦 CA
Front Inner
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GM GENUINE 13291737
🇺🇸 US 🇨🇦 CA
Front Outer5 RIBS USED ON SHAFT 13335138/39
Fitment notes — GM GENUINE 13291737
Front Outer5 RIBS USED ON SHAFT 13335138/39Order with 09986511
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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 88897260
🇺🇸 US 🇨🇦 CA
Rear Inboard Outer92MM
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GM GENUINE 93170250
🇺🇸 US 🇨🇦 CA
Fits Rear Outboard InnerAWD
Fitment notes — GM GENUINE 93170250
Fits:
Rear Outboard InnerAWD30MM Inside Diameter
or:
Front Outboard InnerAWD30MM Inside Diameter
or:
Front Outboard InnerTrans.Code 6T706 speed Automatic trans.30MM Inside Diameter
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GM GENUINE 93170396
🇺🇸 US 🇨🇦 CA
Rear Inboard Inner88.5MM
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GM GENUINE 93173416
🇺🇸 US 🇨🇦 CA
Fits Front Outboard Inner33MM Inside Diameter
Fitment notes — GM GENUINE 93173416
Fits:
Front Outboard Inner33MM Inside Diameter
or:
Front Inboard Outer33MM Inside Diameter
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GM GENUINE 93173417
🇺🇸 US 🇨🇦 CA
Front Outboard Outer95.5MM
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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 90121202
🇺🇸 US 🇨🇦 CA
Fits Rear InnerAWD
Fitment notes — GM GENUINE 90121202
Fits:
Rear InnerAWDSnap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD2MM Thick
or:
Rear InnerTrans.Code 6T706 speed Automatic trans.Snap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD, 2MM Thick
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GM GENUINE 20920184
🇺🇸 US 🇨🇦 CA
Front Inner24 ID, 1.5 THK, CUT OUT 6.1
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GM GENUINE 93173412
🇺🇸 US 🇨🇦 CA
Front Inner26.2 ID
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This table covers the CV Joint Lock rings.

Differential Carrier

Brand Part Number Markets Notes Buy
GM GENUINE 24293157
🇺🇸 US 🇨🇦 CA
Fits FrontFWD
Fitment notes — GM GENUINE 24293157
Fits:
FrontFWDTrans.Code 6T706 Speed Automatic Trans.USE ON TRANS BUILT ON 1/30/12(JULIAN DATE 12-030) AND AFTER. TRANS BUILT PRIOR SEE 242337523.39R(F07)
or:
FrontFWD6 speed Automatic trans.3.39R(F07)
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GM GENUINE 24293158
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 24293158
FrontAWDTrans.Code 6T706 Speed Automatic Trans.3.39R(F07)
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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 24291103
🇺🇸 US 🇨🇦 CA
Fits FrontFWD
Fitment notes — GM GENUINE 24291103
Fits:
FrontFWDTrans.Code 6T706 speed Automatic trans.Automatic Transmission Case Side3.39R(F07)
or:
FrontAWDTrans.Code 6T706 speed Automatic trans.Use On Trans Built On 1/30/12(Julian Date 12-030) and After. Trans Built Prior See CPS: 24233947(Cup) and 24233777(BRG)Automatic Transmission Case Side3.39R(F07)Automatic Transmission
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This table covers the bearings and races that support the differential carrier.

Differential Carrier Bolt

Brand Part Number Markets Notes Buy
GM GENUINE 11589279
🇺🇸 US 🇨🇦 CA
AWDM12X1.75X85.9
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This table covers the Differential Carrier bolts.

Differential Carrier Bushing

Brand Part Number Markets Notes Buy
GM GENUINE 20873360
🇺🇸 US 🇨🇦 CA
FrontAWD
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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 24263150
🇺🇸 US 🇨🇦 CA
3.39R(F07)
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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 24234094
🇺🇸 US 🇨🇦 CA
Front DifferentialBROWN
Fitment notes — GM GENUINE 24234094
Front DifferentialBROWN3.39R(F07)0.494 MM
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GM GENUINE 24234095
🇺🇸 US 🇨🇦 CA
Front DifferentialPURPLE
Fitment notes — GM GENUINE 24234095
Front DifferentialPURPLE3.39R(F07)0.545 MM
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GM GENUINE 24234096
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 24234096
Black
Front Differential3.39R(F07)0.596 MM
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GM GENUINE 24234097
🇺🇸 US 🇨🇦 CA
Front DifferentialPINK
Fitment notes — GM GENUINE 24234097
Front DifferentialPINK3.39R(F07)0.647 MM
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GM GENUINE 24234098
🇺🇸 US 🇨🇦 CA
Front DifferentialDARK BLUE
Fitment notes — GM GENUINE 24234098
Front DifferentialDARK BLUE3.39R(F07)0.698 MM
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This table covers the Differential Carrier shims.

Differential Clutch Pressure Control Valve

Brand Part Number Markets Notes Buy
DORMAN 699010
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
AWD
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GM GENUINE 13280097
🇺🇸 US 🇨🇦 CA
AWD
View on
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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 Cover Bolt

Brand Part Number Markets Notes Buy
GM GENUINE 13280041
🇺🇸 US 🇨🇦 CA
FrontAWD
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This table covers the Differential Cover bolts.

Differential Cover Plug

Brand Part Number Markets Notes Buy
GM GENUINE 13280045
🇺🇸 US 🇨🇦 CA
AWD
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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 55573646
🇺🇸 US 🇨🇦 CA
Includes O-Ring
Fitment notes — GM GENUINE 55573646
Includes O-Ring
AWDM20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet Style
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This table covers the Differential Fill drain plugs.

Differential Housing Bolt

Brand Part Number Markets Notes Buy
GM GENUINE 13280065
🇺🇸 US 🇨🇦 CA
AWD
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This table covers the Differential Housing bolts.

Differential Oil Pump Hose

Brand Part Number Markets Notes Buy
GM GENUINE 20813559
🇺🇸 US 🇨🇦 CA
AWD
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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 24239418
🇺🇸 US 🇨🇦 CA
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This table covers the slingers that keep gear oil off the pinion seal.

Differential Pinion Seal

Brand Part Number Markets Notes Buy
GM GENUINE 13296280
🇺🇸 US 🇨🇦 CA
AWD
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TIMKEN SL260582
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RearLuxury or Performance or Premium
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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 24225582
🇺🇸 US 🇨🇦 CA
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GM GENUINE 13334079
🇺🇸 US 🇨🇦 CA
AWDFlange
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GM GENUINE 13334078
🇺🇸 US 🇨🇦 CA
AWDCLUTCH 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 Side Bearing Spacer

Brand Part Number Markets Notes Buy
GM GENUINE 11610962
🇺🇸 US 🇨🇦 CA
AWDwith RPO Code 0962
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This table covers the Differential Side Bearing spacers.

Differential Washer

Brand Part Number Markets Notes Buy
GM GENUINE Popular 24234088
🇺🇸 US 🇨🇦 CA
FrontWhite
Fitment notes — GM GENUINE 24234088
FrontWhite3.39R(F07)0.851 mmPinion Gear Thrust Washer
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GM GENUINE 24234081
🇺🇸 US 🇨🇦 CA
FrontBrown
Fitment notes — GM GENUINE 24234081
FrontBrown3.39R(F07)0.494 mmPinion Gear Thrust Washer
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GM GENUINE 24234082
🇺🇸 US 🇨🇦 CA
FrontPurple
Fitment notes — GM GENUINE 24234082
FrontPurple3.39R(F07)0.545 mmPinion Gear Thrust Washer
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GM GENUINE 24234083
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 24234083
Black
Front3.39R(F07)0.596 mmPinion Gear Thrust Washer
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GM GENUINE 24234084
🇺🇸 US 🇨🇦 CA
FrontPink
Fitment notes — GM GENUINE 24234084
FrontPink3.39R (F07)0.647 mmPinion Gear Thrust Washer
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GM GENUINE 24234085
🇺🇸 US 🇨🇦 CA
FrontBlue
Fitment notes — GM GENUINE 24234085
FrontBlue3.39R(F07)0.698 mmPinion Gear Thrust Washer
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This table covers the Differential washers.

Drive Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Popular 22885388
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 22885388
RearAWDwith RPO Code AANP
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DORMAN 986301
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length: 93.86"
Fitment notes — DORMAN 986301
Length: 93.86"
RearAWD
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GSP PS900180
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RearAWD
Fitment notes — GSP PS900180
RearAWD3 Piece Shaft
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TOP NOTCH TN1033PS
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RearAWD
Fitment notes — TOP NOTCH TN1033PS
RearAWD3 Piece Shaft
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WJB / INMOTION PARTS WDS86301
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RearAWD
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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 11588732
🇺🇸 US 🇨🇦 CA
FrontTrans.Code 6T70
Fitment notes — GM GENUINE 11588732
FrontTrans.Code 6T706 speed Automatic trans.M8X1X70Hex Flange Head
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This table covers the Drive Shaft bolts.

Drive Shaft Center Support Bearing

Brand Part Number Markets Notes Buy
AAM 40100708
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the Drive Shaft Center Support 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.

Drive Shaft Retainer

Brand Part Number Markets Notes Buy
GM GENUINE 20813566
🇺🇸 US 🇨🇦 CA
AWD
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This table covers the Drive Shaft retainers.

Gear Oil

Brand Part Number Markets Notes Buy
ACDELCO 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)
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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 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 VV982
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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 889787
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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 887344
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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 VV981
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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 104105
🇺🇸 US
AWDSynthetic PTU 75W-90 Acdelco 1QT
Fitment notes — GM GENUINE 104105
AWDSynthetic PTU 75W-90 Acdelco 1QTCapacity 0.69 QT / 0.65LUS Only
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Brand Part Number Markets Notes Buy
IDEMITSU Popular 30305075750
🇺🇸 US
75W90 Gear Oil1 Quart
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ACDELCO 109339
🇺🇸 US 🇨🇦 CA
1 Liter
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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 55571459
🇺🇸 US 🇨🇦 CA
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 55574658
🇺🇸 US 🇨🇦 CA
RearUSED ON T-CASE STAMPED 55574304 ON BOTTOM.
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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 Oil Drain Plug

Brand Part Number Markets Notes Buy
GM GENUINE 55573646
🇺🇸 US 🇨🇦 CA
Includes O-Ring
Fitment notes — GM GENUINE 55573646
Includes O-Ring
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 55573645
🇺🇸 US 🇨🇦 CA
Rear
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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 2012 Cadillac SRX

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

  • Confirm you have the 3.6L V6 engine — every part on this page is matched to it.
  • 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 Transfer Case Fluid .

Frequently Asked Questions

How many drivetrain parts fit the 2012 Cadillac SRX?

Our catalog currently lists 102 drivetrain parts for the 2012 Cadillac SRX across 42 subcategories and 18 brands, covering the 3.6L V6 engine. Each part is matched to the engine(s) it fits.

What are the signs of drivetrain problems on a 2012 Cadillac SRX?

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 2012 Cadillac SRX 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 2012 Cadillac SRX?

Every part on this page is matched to the 3.6L V6 engine. 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 2012 Cadillac SRX

Drivetrain Parts for Other Cadillac SRX 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.