2019 Buick Encore Drivetrain Parts

Engine:
1.4L L4 Turbocharged

The 2019 Buick Encore has 109 drivetrain parts with verified fitment on this page — 38 part types and 18 brands, covering the 1.4L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.

On the 2019 Buick Encore, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. 38 parts of the 109 listed are CV Axle (24 parts), Axle Shaft Seal (7 parts) and CV Joint Boot (7 parts). The other 35 part types cover the remaining 71 parts.

AWD Coupling Oil Pump

Brand Part Number Markets Notes Buy
GM GENUINE 42769821
🇺🇸 US 🇨🇦 CA
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 42655155
🇺🇸 US 🇨🇦 CA
RearFWD
Fitment notes — GM GENUINE 42655155
RearFWDwith RPO Code ACGT
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GM GENUINE 42769813
🇺🇸 US 🇨🇦 CA
AWD
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GM GENUINE 42655156
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 42655156
RearAWDwith RPO Code ACGV
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This table covers the Axle / Differential assemblies.

Axle Bolt

Brand Part Number Markets Notes Buy
GM GENUINE 11589351
🇺🇸 US 🇨🇦 CA
RearSingle Use
Fitment notes — GM GENUINE 11589351
RearSingle UseM14X2X41.58,25.35 Thread30.5 OD
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GM GENUINE 11588737
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 11588737
RearAWDM10X1.5X25
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This table covers the Axle bolts.

Axle Intermediate Shaft Bearing

Brand Part Number Markets Notes Buy
GM GENUINE 55579957
🇺🇸 US 🇨🇦 CA
Fits FrontAWD
Fitment notes — GM GENUINE 55579957
Fits:
FrontAWDEssenceDI6 speed Automatic trans.or FrontAWDEssence or PreferredMFI6 speed Automatic trans.or FrontAWDSport TouringDI6 speed Automatic trans.or FrontAWDSport TouringMFI6 speed Automatic trans.
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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 55579965
🇺🇸 US 🇨🇦 CA
Fits FrontAWD
Fitment notes — GM GENUINE 55579965
Fits:
FrontAWDEssence or Sport TouringDI6 speed Automatic trans.CASE SIDE
or:
FrontAWDMFI6 speed Automatic trans.CASE 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

Brand Part Number Markets Notes Buy
GM GENUINE 22952049
🇺🇸 US 🇨🇦 CA
RearAWD
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This table covers the Axle shafts.

Axle Shaft Housing / Tube

Brand Part Number Markets Notes Buy
GM GENUINE 55579960
🇺🇸 US 🇨🇦 CA
Fits AWDEssence
Fitment notes — GM GENUINE 55579960
Fits:
AWDEssenceDI6 speed Automatic trans.HOUSING BEARING
or:
AWDEssence or PreferredMFI6 speed Automatic trans.HOUSING BEARING
or:
AWDSport TouringDI6 speed Automatic trans.HOUSING BEARING
or:
AWDSport TouringMFI6 speed Automatic trans.HOUSING BEARING
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This table covers the Axle Shaft Housing tubes.

Axle Shaft Lock / Snap Ring

Brand Part Number Markets Notes Buy
GM GENUINE 90121202
🇺🇸 US 🇨🇦 CA
Front InnerFWD
Fitment notes — GM GENUINE 90121202
Front InnerFWDSnap Ring Circlip28mm Spline Diameter27.3MM OD, 2MM THK
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GM GENUINE 22674166
🇺🇸 US 🇨🇦 CA
Front InnerFWD
Fitment notes — GM GENUINE 22674166
Front InnerFWD6 speed Automatic trans.OD IS 31.0MM ROUND RING DESIGN
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This table covers the Axle Shaft Lock / Snap rings.

Axle Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Popular 291337
🇺🇸 US 🇨🇦 CA
RearAWD
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NATIONAL Popular 710864
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — NATIONAL 710864
RearAWDwith 7.6 IN Ring Gearwith AAM Axle
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GM GENUINE 23124159
🇺🇸 US 🇨🇦 CA
Fits Right OuterAWD
Fitment notes — GM GENUINE 23124159
Fits:
Right OuterAWDEssence or Sport Touring6 speed Automatic trans.or Right OuterAWDMFI6 speed Automatic trans.
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SCHAEFFLER SS5103
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear2.59" O.D. X 0.47" Width
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SKF 13769
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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TIMKEN SL260343
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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WJB / INMOTION PARTS WS710864
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — WJB / INMOTION PARTS WS710864
RearAWDwith AAM Axlewith 7.6 IN Ring Gear
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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 GM8486
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightFWD
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APWI Popular GM8485
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front LeftMFI
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TOP NOTCH Popular TN20073
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightFWD
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TOP NOTCH Popular TN20074
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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TOP NOTCH Popular TN20065
🇺🇸 US 🇨🇦 CA
Front RightAWD
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CARDONE 661617
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Right
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CARDONE 661590
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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GKN 306148
🇺🇸 US 🇨🇦 CA
Fits Front RightAWD
Fitment notes — GKN 306148
Fits:
Front RightAWDBody code JU76Length 585 mm
or:
Front RightAWDBody code JV76Length 585 mm
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GKN 306149
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightFWD
Fitment notes — GKN 306149
Front RightFWDBody code JU76Length 584 mm
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GM GENUINE 42758448
🇺🇸 US 🇨🇦 CA
Front RightAWD
Fitment notes — GM GENUINE 42758448
Front RightAWDwith RPO Code ABHP, ADA5Bupyeong 1, Korea Plant Code (BUP)
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GM GENUINE 94522006
🇺🇸 US 🇨🇦 CA
Front RightAWD
Fitment notes — GM GENUINE 94522006
Front RightAWDwith RPO Code ABHM
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GM GENUINE 94522003
🇺🇸 US 🇨🇦 CA
Fits Front RightFWD
Fitment notes — GM GENUINE 94522003
Fits:
Front RightFWDDI6 speed Automatic trans.with RPO Code ABHJBupyeong 1, Korea Plant Code (BUP)6 RIB Inner Boot
or:
Front RightFWDDI6 speed Automatic trans.Yantai, China Plant Code (YNT)with RPO Code ABHJ6 RIB Inner Boot
or:
Front RightFWDMFI6 speed Automatic trans.with RPO Code ABHJ6 RIB Inner Boot
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GM GENUINE 94560855
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GM GENUINE 94560855
RearAWDwith RPO Code AAZ4,AA4P
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GSP NCV16004
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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GSP NCV25000
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightFWD
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GSP NCV16005
🇺🇸 US 🇨🇦 CA
Front RightAWD
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GSP NCV25002
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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TOP NOTCH TN20064
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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TRAKMOTIVE GM86065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front LeftFWD
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TRAKMOTIVE GM86003
🇺🇸 US 🇨🇦 CA
Front LeftAWD
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TRAKMOTIVE GM8401
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightFWD
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TRAKMOTIVE GM8409
🇺🇸 US 🇨🇦 CA
Front RightAWD
Fitment notes — TRAKMOTIVE GM8409
Front RightAWDOuter Assembly
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TRAKMOTIVE GM8403
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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TRAKMOTIVE GM8458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
AAR Joint Design
Fitment notes — TRAKMOTIVE GM8458
AAR Joint Design
Front RightFWD
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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 42485924
🇺🇸 US 🇨🇦 CA
FWDDI
Fitment notes — GM GENUINE 42485924
FWDDI6 speed Automatic trans.
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GM GENUINE 13248689
🇺🇸 US 🇨🇦 CA
FWDMFI
Fitment notes — GM GENUINE 13248689
FWDMFI6 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 Popular 13400098
🇺🇸 US 🇨🇦 CA
FrontFWD
Fitment notes — GM GENUINE 13400098
FrontFWDMFI6 Speed Automatic Trans.with RPO Code AA19
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GM GENUINE 23124158
🇺🇸 US 🇨🇦 CA
Fits FrontAWD
Fitment notes — GM GENUINE 23124158
Fits:
FrontAWDEssenceDI6 speed Automatic trans.SHAFT ONLY
or:
FrontAWDEssence or PreferredMFI6 speed Automatic trans.SHAFT ONLY
or:
FrontAWDSport TouringDI6 speed Automatic trans.SHAFT ONLY
or:
FrontAWDSport TouringMFI6 speed Automatic trans.SHAFT ONLY
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GM GENUINE 23124157
🇺🇸 US 🇨🇦 CA
Fits FrontAWD
Fitment notes — GM GENUINE 23124157
Fits:
FrontAWDEssence or PreferredMFI6 speed Automatic trans.Includes Shaft, Bearing Assembly, Rings, Seals, Housing, and Lubricant
or:
FrontAWDEssenceDI6 speed Automatic trans.Includes Shaft, Bearing Assembly, Rings, Seals, Housing, and Lubricant
or:
FrontAWDSport TouringDI6 speed Automatic trans.Includes Shaft, Bearing Assembly, Rings, Seals, Housing, and Lubricant
or:
FrontAWDSport TouringMFI6 speed Automatic trans.Includes Shaft, Bearing Assembly, Rings, Seals, Housing, and Lubricant
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TRAKMOTIVE GM3521
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front RightFWD
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TRAKMOTIVE GM3504
🇺🇸 US 🇨🇦 CA
Front RightAWD
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This table covers the CV Intermediate shafts.

CV Joint

Brand Part Number Markets Notes Buy
GM GENUINE Popular 95908459
🇺🇸 US 🇨🇦 CA
Front Right OuterFWD
Fitment notes — GM GENUINE 95908459
Front Right OuterFWDYantai, China Plant Code (YNT)
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GM GENUINE 95908454
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
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GM GENUINE 95908458
🇺🇸 US 🇨🇦 CA
Front Left OuterYantai, China Plant Code (YNT)
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GM GENUINE 95908474
🇺🇸 US 🇨🇦 CA
Rear InnerAWD
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GM GENUINE 95908480
🇺🇸 US 🇨🇦 CA
Front Left InnerYantai, China Plant Code (YNT)
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GM GENUINE 95908481
🇺🇸 US 🇨🇦 CA
Front Right InnerFWD
Fitment notes — GM GENUINE 95908481
Front Right InnerFWDYantai, China Plant Code (YNT)
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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 Popular 95908491
🇺🇸 US 🇨🇦 CA
Vented Boot: No
Fitment notes — GM GENUINE 95908491
Vented Boot: No
Front Right InnerFWDYantai, China Plant Code (YNT)
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GM GENUINE Popular 95908490
🇺🇸 US 🇨🇦 CA
Front Left InnerYantai, China Plant Code (YNT)
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GM GENUINE 95908486
🇺🇸 US 🇨🇦 CA
Rear InnerAWD
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GM GENUINE 95908464
🇺🇸 US 🇨🇦 CA
Rear OuterAWD
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GM GENUINE 95908468
🇺🇸 US 🇨🇦 CA
Fits Front Left OuterYantai, China Plant Code (YNT)
Fitment notes — GM GENUINE 95908468
Fits:
Front Left OuterYantai, China Plant Code (YNT)
or:
Front Left Outer6 speed Automatic trans.Yantai, China Plant Code (YNT)
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GM GENUINE 95908469
🇺🇸 US 🇨🇦 CA
Front Right OuterFWD
Fitment notes — GM GENUINE 95908469
Front Right OuterFWDYantai, China Plant Code (YNT)
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GM GENUINE 95908487
🇺🇸 US 🇨🇦 CA
Front Left InnerBupyeong 1, Korea Plant Code (BUP)
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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 11611699
🇺🇸 US 🇨🇦 CA
Fits Front Outboard OuterAWD
Fitment notes — GM GENUINE 11611699
Fits:
Front Outboard OuterAWDO/B LARGE CLAMPCRIMP, FITS 73-75 PIPE, 10MM WIDTH
or:
Rear Outboard OuterAWDO/B LARGE CLAMPCRIMP, FITS 73-75 PIPE, 10MM WIDTH
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GM GENUINE 11611752
🇺🇸 US 🇨🇦 CA
Fits Front Inboard OuterI/B Large Clamp
Fitment notes — GM GENUINE 11611752
Fits:
Front Inboard OuterI/B Large ClampCrimpStainless Steel (with Serviceable CV Joints)85.1 ID
or:
Front Inboard OuterI/B Large ClampCrimpStainless Steel (with Serviceable CV Joints)Bupyeong 1, Korea Plant Code (BUP)85.1 ID
or:
Front Inboard OuterYantai, China Plant Code (YNT)I/B Large ClampCrimpStainless Steel (with Serviceable CV Joints)85.1 ID
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GM GENUINE 12642417
🇺🇸 US 🇨🇦 CA
Fits Rear Outboard InnerAWD
Fitment notes — GM GENUINE 12642417
Fits:
Rear Outboard InnerAWDCRIMP, ID 23.9 CLOSED, 27.1 OPEN, WIDTH 7
or:
Rear Inboard InnerAWDO/B SMALL CLAMPCRIMP, ID 23.9 CLOSED, 27.1 OPEN, WIDTH 7
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GM GENUINE 95908394
🇺🇸 US 🇨🇦 CA
Front Outboard OuterCLAMP
Fitment notes — GM GENUINE 95908394
Front Outboard OuterCLAMPCRIMP, 86 DIAMETER X 10MM WIDEBupyeong 1, Korea Plant Code (BUP)
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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 Front InnerAWD
Fitment notes — GM GENUINE 90121202
Fits:
Front InnerAWDEssence or PreferredMFI6 speed Automatic trans.Snap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD, 2MM Thick
or:
Front InnerAWDEssenceDI6 speed Automatic trans.Snap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD, 2MM Thick
or:
Front InnerAWDSport TouringDI6 speed Automatic trans.Snap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD, 2MM Thick
or:
Front InnerAWDSport TouringMFI6 speed Automatic trans.Snap Ring Circlip28mm Spline DiameterSingle Use27.3MM OD, 2MM Thick
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GM GENUINE 95908401
🇺🇸 US 🇨🇦 CA
Rear InnerAWD
Fitment notes — GM GENUINE 95908401
Rear InnerAWDInside Diameter 20, Thick 1.6, Cutout 11
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GM GENUINE 95908403
🇺🇸 US 🇨🇦 CA
Fits Front InnerID 22.5, THICK 1.9, CUTOUT 13
Fitment notes — GM GENUINE 95908403
Fits:
Front InnerID 22.5, THICK 1.9, CUTOUT 13
or:
Front InnerYantai, China Plant Code (YNT)ID 22.5, THICK 1.9, CUTOUT 13
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GM GENUINE 95908406
🇺🇸 US 🇨🇦 CA
Fits Front InnerInside Diameter 27, Thick 2, Cutout 8
Fitment notes — GM GENUINE 95908406
Fits:
Front InnerInside Diameter 27, Thick 2, Cutout 8Bupyeong 1, Korea Plant Code (BUP)
or:
Front InnerYantai, China Plant Code (YNT)Inside Diameter 27, Thick 2, Cutout 8
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This table covers the CV Joint Lock rings.

Differential Carrier

Brand Part Number Markets Notes Buy
ACDELCO 42713009
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 42713009
GM Original Equipment
Fits:
AWDEssencePreferredSport TouringMFI2nd Design2nd DES Use On Veh Built After 31DEC186 speed Automatic trans.or AWDEssenceSport TouringDI2nd Design2nd DES Use On Veh Built After 31DEC186 speed Automatic trans.
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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 24237378
🇺🇸 US 🇨🇦 CA
Front68MM O.D
Fitment notes — GM GENUINE 24237378
Front68MM O.D3.53 Ratio Transaxle Final Drive (FXH)
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GM GENUINE 24231136
🇺🇸 US 🇨🇦 CA
FrontFWD
Fitment notes — GM GENUINE 24231136
FrontFWDDI6 Speed Automatic Trans.120MM O.D.3.53 Ratio Transaxle Final Drive (FXH)
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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 11609598
🇺🇸 US 🇨🇦 CA
AWDM12X1.75X80.9
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This table covers the Differential Carrier bolts.

Differential Carrier Fluid Baffle

Brand Part Number Markets Notes Buy
GM GENUINE 24299051
🇺🇸 US 🇨🇦 CA
6 speed Automatic trans.Torque Converter Housing Side
Fitment notes — GM GENUINE 24299051
6 speed Automatic trans.Torque Converter Housing Side3.53 Ratio Transaxle Final Drive (FXH)
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GM GENUINE 24299053
🇺🇸 US 🇨🇦 CA
6 speed Automatic trans.Case Side
Fitment notes — GM GENUINE 24299053
6 speed Automatic trans.Case Side3.53 Ratio Transaxle Final Drive (FXH)
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This table covers the baffles that control oil in the differential carrier.

Differential Clutch Pack

Brand Part Number Markets Notes Buy
GM GENUINE 42769814
🇺🇸 US 🇨🇦 CA
External Tooth Quantity: 20
Fitment notes — GM GENUINE 42769814
External Tooth Quantity: 20
AWD
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This table covers the clutch packs in a limited-slip or locking differential.

Differential Control Module

Brand Part Number Markets Notes Buy
GM GENUINE 42745863
🇺🇸 US 🇨🇦 CA
AWD
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This table covers the Differential control modules.

Differential Cover Bolt

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

Differential Cover Gasket

Brand Part Number Markets Notes Buy
GM GENUINE 22952047
🇺🇸 US 🇨🇦 CA
AWDClutch Cover
Fitment notes — GM GENUINE 22952047
AWDClutch CoverCarrier Gasket
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GM GENUINE 22952052
🇺🇸 US 🇨🇦 CA
AWDCarrier
Fitment notes — GM GENUINE 22952052
AWDCarrierCarrier Gasket
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This table covers the gaskets that seal the Differential Cover. 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.

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 Rebuild Kit

Brand Part Number Markets Notes Buy
GM GENUINE 24069069
🇺🇸 US 🇨🇦 CA
FrontINCLUDES FRONT DIFFERENTIAL BEARING RACE
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This table covers kits that group the bearings, races and seals for a differential rebuild.

Differential Ring Gear

Brand Part Number Markets Notes Buy
GM GENUINE 24230683
🇺🇸 US 🇨🇦 CA
Front6 Speed Automatic Trans.
Fitment notes — GM GENUINE 24230683
Front6 Speed Automatic Trans.89T3.53 Ratio Transaxle Final Drive (FXH)
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This table covers the Differential Ring gears.

Drive Shaft

Brand Part Number Markets Notes Buy
DORMAN 986504
🇺🇸 US 🇨🇦 CA
Length: 74.25"
Fitment notes — DORMAN 986504
Length: 74.25"
RearAWD
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GSP PS900174
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — GSP PS900174
RearAWD2 Piece Shaft
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TOP NOTCH TN1613PS
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — TOP NOTCH TN1613PS
RearAWD2 Piece Shaft
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WJB / INMOTION PARTS WDS86504
🇺🇸 US 🇨🇦 CA
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 11515758
🇺🇸 US 🇨🇦 CA
FrontM8X1.25X30
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GM GENUINE 11546655
🇺🇸 US 🇨🇦 CA
AWDM8X1.25X49,45THD
Fitment notes — GM GENUINE 11546655
AWDM8X1.25X49,45THD2 BOLTS at WASHER
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This table covers the Drive Shaft bolts.

Drive Shaft Center Support Bearing

Brand Part Number Markets Notes Buy
AAM 40139371
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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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.

Gear Oil

Brand Part Number Markets Notes Buy
VALVOLINE Popular VV975
🇺🇸 US 🇨🇦 CA
Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart
Fitment notes — VALVOLINE VV975
Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart
Rear DifferentialAWD
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ACDELCO 104108
🇺🇸 US
1 QuartDexron 75W-90 ACDELCO
Fitment notes — ACDELCO 104108
1 QuartDexron 75W-90 ACDELCO
Rear DifferentialAWD
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VALVOLINE 889785
🇺🇸 US 🇨🇦 CA
Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill
Fitment notes — VALVOLINE 889785
Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill
Rear DifferentialAWD
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VALVOLINE 882505
🇺🇸 US 🇨🇦 CA
Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon
Fitment notes — VALVOLINE 882505
Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon
Rear DifferentialAWD
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VALVOLINE 723856
🇺🇸 US 🇨🇦 CA
Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon
Fitment notes — VALVOLINE 723856
Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon
Rear DifferentialAWD
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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.

Retaining Ring

Brand Part Number Markets Notes Buy
GM GENUINE 24231157
🇺🇸 US 🇨🇦 CA
Front6 speed Automatic trans.
Fitment notes — GM GENUINE 24231157
Front6 speed Automatic trans.153.59 Installed Nominal160 Free Outside Diameter2.2THKSnap Ring3.53 Ratio Transaxle Final Drive (FXH)Differential Carrier Internal Gear Retaining Ring
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This table covers the Retaining rings.

Transfer Case Adapter Seal

Brand Part Number Markets Notes Buy
GM GENUINE 55579921
🇺🇸 US 🇨🇦 CA
6 speed Automatic trans.
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This table covers the seals at the Transfer Case Adapter. 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 Bolt

Brand Part Number Markets Notes Buy
ELRING 795390
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Housing Bolt
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This table covers the Transfer Case bolts.

Transfer Case Fluid

SAE 75W-140

Brand Part Number Markets Notes Buy
VALVOLINE Popular 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 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 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 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 104105
🇺🇸 US
AWDSynthetic PTU 75W-90 Acdelco 1QT
Fitment notes — GM GENUINE 104105
AWDSynthetic PTU 75W-90 Acdelco 1QTCapacity 0.36 QT / 0.35LUS Only
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Brand Part Number Markets Notes Buy
IDEMITSU Popular 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 Input Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE 19260629
🇺🇸 US 🇨🇦 CA
6 speed Automatic trans.
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This table covers the seals at the Transfer Case Input 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.

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
6 speed Automatic trans.M20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet Style
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This table covers the Transfer Case Oil drain plugs.

Transfer Case Output Shaft Nut

Brand Part Number Markets Notes Buy
GM GENUINE 55579964
🇺🇸 US 🇨🇦 CA
AWD
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This table covers the Transfer Case Output Shaft nuts.

Buying Drivetrain Parts for a 2019 Buick Encore

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 1.4L L4 Turbocharged 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 Axle Shaft Seal .

Frequently Asked Questions

How many drivetrain parts fit the 2019 Buick Encore?

Our catalog currently lists 109 drivetrain parts for the 2019 Buick Encore across 38 subcategories and 18 brands, covering the 1.4L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.

What are the signs of drivetrain problems on a 2019 Buick Encore?

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 2019 Buick Encore 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 2019 Buick Encore?

Every part on this page is matched to the 1.4L L4 Turbocharged 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 2019 Buick Encore

Drivetrain Parts for Other Buick Encore 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.