Differentials & Parts
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Rear Axle
GM
23498047
Drive Ratio 3.42. Exc.Limited Slip Differential. Axle Code ABT8. This GM Genuine Part is designed, engineered, and tested to rigorous...
$2,655.50
MSRP $3,480.34
Save $824.84
23.7% Off 
Rear Axle
GM
23129077
Ring Gear 10.50". Single Rear Wheels. Limited Slip Differential. Drive Ratio 3.54. Axle Code ABFF. This GM Genuine Part is designed,...
$2,655.50
MSRP $3,480.34
Save $824.84
23.7% Off 
Rear Axle
GM
23206169
Tahoe. With limited slip. 3.08 ratio. Yukon. 5.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$2,655.50
MSRP $3,480.34
Save $824.84
23.7% Off 
Front Drive Axle Inner Shaft Housing
GM
22942971
4wd, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$176.63
MSRP $284.31
Save $107.68
37.9% Off Locking Differential Thrust Block
GM
12471395
Bravada/Envoy/Trailblazer. 129 wheelbase. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$80.17
MSRP $129.03
Save $48.86
37.9% Off 
Rear Axle
GM
22874942
Silverado, sierra. 1500 series. Without regular cab. With rear disc brakes. 3.73 ratio. With limited slip. This GM Genuine Part is...
$2,228.11
MSRP $2,920.20
Save $692.09
23.7% Off 
Differential Housing
GM
23445886
Dual Rear Wheels. Exc.Wide Track Rear Axle.
$3,252.25
MSRP $4,262.46
Save $1,010.21
23.7% Off 
Rear Axle Housing Cover
GM
84446288
9.50 & 9.76 ring gear. Silverado, sierra. 9.50 ring gear. 3.23 ratio. Silverado, sierra. 9.76 ring gear. 2.7, 5.3, 6.2L. This GM Genuine...
$53.16
MSRP $85.56
Save $32.40
37.9% Off 
Bearing
GM
85722139
Silverado, sierra. Supplier a (su4). Tahoe. Suburban. Escalade ESV. Yukon XL. Colorado. Canyon. Code-SU4.
$13.90
MSRP $25.50
Save $11.60
45.5% Off Rear Axle
GM
84174318
Silverado, sierra. 3500 series. Dual rear wheel. With regular cab. 4.10 ratio. With limited slip. This GM Genuine Part is designed,...
$4,383.26
MSRP $5,744.77
Save $1,361.51
23.7% Off 
Differential Bearing
GM
84881469
Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing
$55.20
MSRP $101.28
Save $46.08
45.5% Off Rear Axle Vent Hose
GM
84462237
8.625 ring gear, 6.6 ft box. 2.7, 5.3, 6.2L, 6.6 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$31.59
MSRP $50.84
Save $19.25
37.9% Off Rear Axle
GM
23132472
Silverado, sierra. 9.76 ring gear. 3.42 ratio. Without limited slip. Sierra, silverado. 9.75. 3.42 ratio. This GM Genuine Part is...
$2,655.50
MSRP $3,480.34
Save $824.84
23.7% Off 
3.73 Ratio Rear Axle
GM
84692717
Silverado, Sierra 3500 HD. Gas. Dual rear wheel. Double cab. This GM Genuine Part is designed, engineered, and tested to rigorous...
Axle Housing
GM
85550094
Express 3500. Dual rear wheel. Savana 3500.
$2,230.90
MSRP $2,924.74
Save $693.84
23.7% Off Axle Assembly
GM
84427966
Silverado, sierra. 3500 series. Single rear wheel. 4.10 ratio. With limited slip.
$4,284.34
MSRP $5,616.81
Save $1,332.47
23.7% Off 
Axle Assembly
GM
85159429
With zr2, 6.6L gas. 6.6L gas, with at4x.
$5,113.31
MSRP $6,701.58
Save $1,588.27
23.7% Off 
3.73 Ratio Rear Axle
GM
84692718
Silverado, Sierra 3500 HD. Gas. Dual rear wheel. Extended crew cab. Without wide track axle. Regular cab chassis. This GM Genuine Part...
$4,030.23
MSRP $5,283.67
Save $1,253.44
23.7% Off 
F (S)Gear Kit
GM
85703141
Limited Slip Differential. Kit. Incl.Pinion Gears and Side Gears. Ring Gear 9.50". Tahoe, Yukon, Escalade. With limited slip. Escalade...
$206.97
MSRP $333.12
Save $126.15
37.9% Off 
Rear Axle
GM
84258422
Silverado, sierra. 2500 series. 6.0l. 4.10 ratio. With limited slip.
Manufactured to GM OE specification for fit, form, and function
$3,464.11
MSRP $4,540.12
Save $1,076.01
23.7% Off 
Rear Axle
GM
84686551
Silverado, sierra. 9.50 ring gear. 3.23 ratio. 9.50 & 9.76 ring gear, 9.50, with limited slip, 3.23 ratio. 2.7, 5.3, 6.2L, 9.50, with...
Rear Axle
GM
20937821
Silverado, sierra. 1500 series. Without rear disc brakes. 8.625. 3.42 ratio. Without limited slip. This GM Genuine Part is designed,...
$2,228.11
MSRP $2,920.20
Save $692.09
23.7% Off 
Rear Axle
GM
84175332
Sierra, silverado. 8.625. 3.23 ratio. With limited slip. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$2,608.54
MSRP $3,418.80
Save $810.26
23.7% Off 
Rear Axle
GM
84177543
Without zr2, code: acf3,aclj. Colorado. 2.5l. Auto trans. Code ac3f, aclj, acnx. Canyon. 2.5l. This GM Genuine Part is designed,...
$1,935.57
MSRP $2,536.79
Save $601.22
23.7% Off 
Differential Assembly
GM
87836730
Silverado. Without zr2. 3:73 ratio. 4wd, supplier su4, without at4x, 3.73 ratio. Drive Ratio 3.73.
$1,177.42
MSRP $1,543.15
Save $365.73
23.7% Off 
Rear Axle
GM
23380395
Ring Gear 10.50". Dual Rear Wheels. Exc.Limited Slip Differential. Drive Ratio 3.73. Axle Code ABFA. This GM Genuine Part is designed,...
Differential Assembly
GM
85120732
CT4. CT5. Without sport suspension. Special suspension, manual trans. Differential, with v blackwing, manual trans.
$3,021.48
MSRP $3,960.00
Save $938.52
23.7% Off 
Axle Assembly
GM
85720908
9.50 & 9.76 RING GEAR. 9.50, with limited slip 3.23 ratio.
$2,700.04
MSRP $3,538.72
Save $838.68
23.7% Off 
Housing
GM
84937895
Colorado. With locking differential. Canyon.
$359.42
MSRP $578.51
Save $219.09
37.9% Off 
Limited Slip Differential Clutch High Pressure Pipe
GM
23269751
Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$16.73
MSRP $26.93
Save $10.20
37.9% Off 
Rear Wheel Bearing
GM
88927028
Help minimize wear and friction in a variety of applications on your vehicle
$27.13
MSRP $49.79
Save $22.66
45.5% Off 
Axle Assembly
GM
85605663
All, 3.42 ratio, 6.6L gas.
$2,809.04
MSRP $3,681.58
Save $872.54
23.7% Off 
Differential Drive Pinion Gear Inner Bearing Assembly
GM
84446305
4wd. Silverado, Sierra 2500 HD. Inner. Silverado, Sierra 3500 HD. Drive Ratio 3.23. Tapered roller bearing elements that support and...
$32.08
MSRP $58.86
Save $26.78
45.5% Off 
Differential Bearing Spacer
GM
09775809
All. S-series. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.47
MSRP $8.81
Save $3.34
37.9% Off 
Front Differential Drive Pinion Gear Kit
GM
23126617
Sierra, silverado. 3.23 ratio. Tahoe, Yukon, Escalade. 3.23 ratio. Yukon XL, Suburban. 3.23 ratio. Escalade ESV. 3.23 ratio. This GM...
$178.97
MSRP $288.06
Save $109.09
37.9% Off 
Side Differential Bearing
GM
88943839
All models. 9.75. Ring Gear 9.75". Set. Express, savana. Low friction rotating elements that support the drive axle differential carrier...
$78.79
MSRP $144.56
Save $65.77
45.5% Off 
Differential Crush Sleeve
GM
23243854
Silverado, sierra. Supplier b (su5). Code-SU5.
$3.39
MSRP $5.45
Save $2.06
37.8% Off Drive Axle Assembly
GM
23206163
Drive Ratio 3.42. Exc.Limited Slip Differential. Axle Code ABPB.
$2,655.50
MSRP $3,480.34
Save $824.84
23.7% Off 
Differential Carrier Bushing
GM
84929903
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$102.21
MSRP $164.51
Save $62.30
37.9% Off 
Differential Oil Seal
GM
92230584
Helps ensure differential fluid does not leak out of your vehicle's differential
This GM Genuine Part is designed, engineered, and...
$19.40
MSRP $35.63
Save $16.23
45.6% Off 
Actuator
GM
86788449
Coupe, with v, differential lock control.
$886.72
MSRP $1,162.14
Save $275.42
23.7% Off 
Axle
GM
85552658
Express 3500. Chassis cab. Dual rear wheel. Without positraction. 4.10 ratio. Savana 3500.
$3,896.75
MSRP $5,107.16
Save $1,210.41
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