Differential for 2026 GMC Yukon XL
No.
Part # / Description / Price
Price
1
MSRP $1,616.83
$1,233.64
2
Front Differential Carrier 
GM
GM Notes: PARTS: Part included with differential assembly.
Description: 4wd supplier su5. Silverado. With trail boss. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $585.88
$364.08
MSRP $585.88
$364.08
2
Differential Carrier GM
GM Notes: PARTS: Part included with differential assembly.
Description: Suburban. Supplier a. Tahoe. 4wd supplier su4. without at4x. 4wd supplier su4. without zr2.
MSRP $622.73
$386.97
MSRP $622.73
$386.97
3
F (S)Bushing GM
GM Notes: PARTS: Part included with differential carrier.
Description: GM Genuine Parts Differential Carrier Bushing (Part Number: 84428309) is a front differential carrier bushing used to mount and isolate the differential assembly while maintaining alignment and reducing vibration. Function: Provides mounting isolation and ...
MSRP $29.05
$19.87
MSRP $29.05
$19.87
4
Front Differential Carrier Cover GM
GM Notes: PARTS: Part included with differential assembly.
Description: 4wd, supplier su4. Sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $46.49
$30.21
MSRP $46.49
$30.21
5
Front Differential Carrier Gasket GM
GM Notes: PARTS: Part included with differential assembly.
Description: GM Genuine Parts Front Differential Carrier Gasket (Part Number: 84428297) is a genuine OEM gasket designed to seal the front differential carrier and help prevent gear oil leaks. Type: Cover gasket — differential carrierFunction: Provides sealing betwee ...
MSRP $38.19
$24.81
MSRP $38.19
$24.81
6
Differential Cover Plug GM
GM Notes: PARTS: Part included with differential assembly.
Description: GM Genuine Parts Differential Cover Plug (Part Number: 11602812) is an OEM differential cover plug engineered to retain gear oil and keep contaminants out of the differential housing. Function: Seals the differential cover oil fill/drain opening to prevent ...
MSRP $8.15
$5.56
MSRP $8.15
$5.56
7
Drive Axle Shaft Housing GM
GM Notes: PARTS: Part included with differential assembly.
Description: Housing. Silverado, sierra. Supplier a (su4). 4wd. Escalade ESV.
MSRP $265.02
$165.40
MSRP $265.02
$165.40
8
Bushing GM
GM Notes: PARTS: Part included with axle housing.
Description: GM Genuine Parts Axle Housing Bushing (Part Number: 84428318) is a mounting bushing for drive axle housings that helps isolate vibration and secure axle components. Function: Provides support and cushioning where the axle housing mounts to the vehicle stru ...
MSRP $43.35
$28.17
MSRP $43.35
$28.17
9
Front Intermediate Axle Shaft O-Ring Seal GM
GM Notes: PARTS: Part included with differential assembly.
Description: 4wd, supplier su5. Housing seal. Silverado. With trail boss. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.20
$4.92
MSRP $7.20
$4.92
9
Drive Axle Shaft Housing O-Ring GM
GM Notes: PARTS: Part included with differential assembly.
Description: GM Genuine Parts Front Intermediate Axle Shaft O-Ring Seal (Part Number: 84428321) is a sealing component used at the wheel-drive intermediate shaft to prevent fluid ingress and retain lubricants. Type: O-ring axle housing sealFunction: Seals the axle hous ...
MSRP $5.24
$3.14
MSRP $5.24
$3.14
10
Differential Lock Motor GM
GM Notes: PARTS: Part included with differential assembly.
Description: Silverado, sierra. Supplier a (su4). Escalade ESV. 4WD. supplier SU4.
MSRP $239.49
$149.48
MSRP $239.49
$149.48
11
Front Axle Shaft Seal GM
GM Positions: Right
Notes: PARTS: Part included with differential assembly.
Description: GM Genuine Parts Front Axle Shaft Seal (Part Number: 84428310) is an OEM axle seal intended to retain gear oil and protect axle internals from contamination. Function: Seals the axle shaft to prevent lubricant leakage and keep contaminants outFit: Designed ...
MSRP $15.76
$9.46
MSRP $15.76
$9.46
12
Front Wheel Drive Shaft Slinger GM
GM Positions: Right
Notes: PARTS: Part included with differential assembly.
Description: GM Genuine Parts Front Wheel Drive Shaft Slinger (Part Number: 23243739) is a genuine GM slinger/deflector designed to protect drivetrain seals and reduce fluid leaks. Function: Helps prevent transmission fluid leaks and keeps contaminants away from the tr ...
MSRP $7.20
$4.92
MSRP $7.20
$4.92
12
Front Wheel Drive Shaft Slinger GM
GM Positions: Left
Notes: PARTS: Part included with differential assembly.
Description: GM Genuine Parts Front Wheel Drive Shaft Slinger (Part Number: 87821663) is a protective deflector designed to shield the front wheel drive shaft area from splash and debris. Function: Slinger/deflector that helps prevent debris and road spray from contact ...
MSRP $7.20
$4.92
MSRP $7.20
$4.92
13
Drive Shaft Pinion Yoke GM
GM Positions: Left
Notes: PARTS: Part included with differential assembly.
Description: GM Genuine Parts Front Differential Drive Pinion Gear Yoke (Part Number: 85524483) is an OE yoke kit used to connect the front differential pinion/pinion gear to the driveshaft or companion flange. Function: Pinion gear yoke/companion flange connecting the ...
MSRP $152.87
$96.71
MSRP $152.87
$96.71
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.