Differentials & Parts
Front Differential Drive Pinion Gear Bearing Spacer
GM
03974898
Express, savana. S-series. Astro, Safari. All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$13.24
MSRP $13.84
Save $0.60
4.3% Off 
Differential Carrier
GM
84234649
CT6. 2.0l. With hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3,290.58
MSRP $3,483.14
Save $192.56
5.5% Off 
Limited Slip Differential
GM
84447463
Silverado, sierra. 9.50 ring gear. 2.7l, 5.3l (l82). 3.42 ratio. With limited slip. Without performance pkg. This GM Genuine Part is...
$681.94
MSRP $713.01
Save $31.07
4.4% Off 
Front Wheel Drive Intermediate Shaft Housing
GM
84098259
Intermediate shaft housing. ATS. 2.0l. Coupe, with awd, 2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous...
$120.33
MSRP $125.80
Save $5.47
4.3% Off 
Limited Slip Differential
GM
84447465
Silverado, sierra. 9.76 ring gear. 5.3l (l84), 6.2l. 3.23 ratio. With limited slip. With performance pkg. This GM Genuine Part is...
$609.77
MSRP $637.52
Save $27.75
4.4% Off 
Front Axle
GM
84557635
4wd, supplier su4, 3.23 ratio. Silverado. Without trail boss. 3:23 ratio. Sierra. 3:23 ratio. This GM Genuine Part is designed,...
$1,716.41
MSRP $1,794.54
Save $78.13
4.4% Off 
Differential Side and Pinion Gear
GM
85106133
Exc.Limited Slip Differential. Kit. Incl.Pinion Gears,Side Gears and Thrust Washers. Ring Gear 9.50". This GM Genuine Part is designed,...
$419.65
MSRP $438.76
Save $19.11
4.4% Off 
Rear Axle Vent Hose
GM
84462236
8.625 ring gear, 8 ft box. 2.7, 5.3, 6.2L, 8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$49.52
MSRP $51.76
Save $2.24
4.3% Off 
Differential Side and Pinion Gear
GM
84446314
Limited Slip Differential. Kit. Incl.Pinion Gears and Side Gears. Drive Ratio 3.23. This GM Genuine Part is designed, engineered, and...
$27.07
MSRP $28.29
Save $1.22
4.3% Off 
Cover Gasket
GM
85742563
4wd. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
$89.81
MSRP $93.90
Save $4.09
4.4% Off 
Axle Housing
GM
85106481
Silverado, Sierra 2500 HD. Without zr2. Silverado, Sierra 3500 HD. 6.6L gas, single rear wheels. Without at4x.
$2,433.90
MSRP $2,575.55
Save $141.65
5.5% Off 
Differential Assembly
GM
86827953
Package. Camaro. LS, lt series. Manual trans. 2.0l. Without 1le. Lt, LS, manual trans. Manual trans. 3.6l.
$2,997.77
MSRP $3,172.24
Save $174.47
5.5% Off 
Front Axle
GM
84926904
4wd, without zr2, zr2 bison, 2.5L, all. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$2,175.39
Differential Drive Pinion Gear Inner Bearing
GM
84682860
Drive Ratio 3.23. Tapered roller bearing elements that support and allow the pinion gear to rotate within the axle or final drive...
$62.82
MSRP $74.88
Save $12.06
16.1% Off 
Side Bearings
GM
84571344
Silverado, sierra. Supplier b (su5). Code-SU5.
$26.58
MSRP $31.68
Save $5.10
16.1% Off 
Differential Carrier Cover Seal
GM
89047953
O-Ring. Corvette. XLR. Exc.Oil Cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$44.95
MSRP $47.02
Save $2.07
4.4% Off 
3.42 Ratio Rear Axle
GM
84519298
Silverado, sierra. 9.50 ring gear. 3.42 ratio. 2.7, 5.3, 6.2L, 9.50, without limited slip, 3.42 ratio. This GM Genuine Part is designed,...
$3,884.22
MSRP $4,111.53
Save $227.31
5.5% Off 
F Axle
GM
86291301
Silverado, sierra. 9.50 ring gear. 3.23 ratio. 2.7, 3.0, 5.3, 6.2L, 9.50, without limited slip, 3.23 ratio.
$4,205.40
MSRP $4,451.49
Save $246.09
5.5% Off F Axle
GM
86291304
Silverado, sierra. 9.50 ring gear. 3.42 ratio. With limited slip. Without performance pkg.
$3,427.69
MSRP $3,627.19
Save $199.50
5.5% Off 
Gear Kit
GM
85120723
Silverado, sierra. With zr2, at4x. Electronic Differential Lock. Drive Ratio 3.23. Loaded. Incl.Differential Ring and Pinion. Code-SU4.
$503.97
MSRP $526.91
Save $22.94
4.4% Off 
Differential Carrier
GM
84751373
Envision. Without positract twin clutch. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$2,778.57
MSRP $2,940.28
Save $161.71
5.5% Off 
Differential Assembly
GM
84655940
2016-20, with positraction. Envision. With positrack twin clutch.
$1,902.92
F Axle
GM
86291308
2.7, 3.0, 5.3, 6.2L, 9.76, 3.42 ratio.
$3,427.69
MSRP $3,627.19
Save $199.50
5.5% Off 
Limited Slip Differential
GM
84443626
Silverado, sierra. 9.50 ring gear. 2.7l, 5.3l. 3.23 ratio. With limited slip. Without performance pkg. This GM Genuine Part is designed,...
$609.08
MSRP $636.81
Save $27.73
4.4% Off 
Differential Drive Pinion Gear Outer Bearing
GM
84757358
Silverado, Sierra 2500 HD. Outer. Silverado, Sierra 3500 HD. Tapered roller bearing elements that support and allow the pinion gear to...
$39.79
MSRP $47.41
Save $7.62
16.1% Off 
Rear Axle
GM
84980888
Silverado, sierra. 9.50 ring gear. 3.42 ratio. Without limited slip. This GM Genuine Part is designed, engineered, and tested to...
$4,181.88
MSRP $4,425.26
Save $243.38
5.5% Off 
Differential Pinion Bearing
GM
85617857
Canyon, Colorado. 2.5l. Auto trans.
$46.83
MSRP $55.82
Save $8.99
16.1% Off 
Differential Carrier Support Bushing
GM
89058605
With awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$100.93
MSRP $105.56
Save $4.63
4.4% Off 
Differential Assembly
GM
85783336
Traverse. Without twin-clutch awd. Labeled 85043186. Acadia. Optional.
$1,664.19
MSRP $1,739.95
Save $75.76
4.4% Off 
Axle Assembly
GM
86544413
9.50 & 9.76 ring gear, 9.76, without selectable locking, 9.76, without selectable locking.
$3,552.20
MSRP $3,758.94
Save $206.74
5.5% Off 
Pinion Seal
GM
85123910
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4wd.
$38.59
MSRP $40.35
Save $1.76
4.4% Off 
Differential Carrier Assembly
GM
84653461
Corvette. With supercharged engine. Auto trans.
Manufactured to GM OE specification for fit, form, and function
$4,948.92
MSRP $6,126.97
Save $1,178.05
19.2% Off 
Front Seal
GM
87845955
Awd. XT5. With unitized seal. Without 3 lip seal on clutch. Acadia. Pinion shaft. Blazer. Enclave. Traverse Limited.
$20.76
MSRP $24.74
Save $3.98
16.1% Off 
Differential Cover Gasket
GM
85736736
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
$35.62
MSRP $37.23
Save $1.61
4.3% Off 
Differential Case
GM
84644563
Electronic Limited Slip Differential. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$846.87
MSRP $1,001.55
Save $154.68
15.4% Off 
F Carrier
GM
84653464
Corvette. Without supercharged engine. Manual trans. Without elec. limited slip. With cooling system axle.
$4,294.74
MSRP $5,001.93
Save $707.19
14.1% Off 
Differential Carrier Assembly
GM
84653459
Corvette. With supercharged engine. Without z06. Without elec. limited slip. Manual trans. 3.42 axle ratio.
Manufactured to GM OE...
$4,948.37
MSRP $5,715.83
Save $767.46
13.4% Off 
Front Differential Carrier Cover Gasket
GM
84412729
4wd supplier su5. Silverado. With trail boss. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$17.32
MSRP $18.12
Save $0.80
4.4% Off 
Differential Carrier
GM
87821839
Electronic Limited Slip Differential. CTS-v. 6.2L. ATS. With v-series. Sedan, with v, axle & differential components, auto trans. Coupe,...
$4,162.86
MSRP $4,405.14
Save $242.28
5.5% Off 
Differential Drive Pinion Gear Outer Bearing
GM
84766408
Tapered roller bearing elements that support and allow the pinion gear to rotate within the axle or final drive housing...
$49.82
MSRP $59.37
Save $9.55
16.1% Off 
Differential Carrier Insulator
GM
84417056
Equinox, Terrain. Awd. XT6. Torque tube. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$51.67
MSRP $54.02
Save $2.35
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