Differentials & Parts
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Differential Assembly
GM
85754737
4wd, supplier su4, 3.23 ratio, with zr2. Drive Ratio 3.23. Code-SU4.
$1,364.74
MSRP $1,822.12
Save $457.38
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Differential Assembly
GM
85707709
Mechanical limited slip. 5.3l. Yukon XL.
$1,832.40
MSRP $2,446.46
Save $614.06
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Rear Axle
GM
20937829
Ring Gear 8.625". Drive Ratio 3.73. Limited Slip Differential. Axle code aadb,aanj,aaz1,abgt,abjf. This GM Genuine Part is designed,...
$2,187.23
MSRP $2,920.20
Save $732.97
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Rear Axle
GM
20937826
Silverado, sierra. 1500 series. With rear disc brakes. 3.73 ratio. Without limited slip. This GM Genuine Part is designed, engineered,...
$2,187.23
MSRP $2,920.20
Save $732.97
25.1% Off 
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Rear Axle
GM
23498054
Escalade. 3.23 ratio. Without power parking brakes. Drive Ratio 3.23. Axle Code ABNY. Axle Code ABUG. Yukon. 6.2l. 3.23 ratio. This GM...
$3,512.93
MSRP $4,690.16
Save $1,177.23
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Rear Axle
GM
23492802
Sierra, silverado. 8.625. 3.42 ratio. With limited slip. Limited Slip Differential. This GM Genuine Part is designed, engineered, and...
$2,671.95
MSRP $3,567.35
Save $895.40
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Rear Axle
GM
23451090
Limited Slip Differential. Axle Code ABRY. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$2,606.78
MSRP $3,480.34
Save $873.56
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Rear Axle
GM
23380397
Ring Gear 10.50". Dual Rear Wheels. Limited Slip Differential. Drive Ratio 4.10. Axle Code ABFC. This GM Genuine Part is designed,...
$3,512.93
MSRP $4,690.16
Save $1,177.23
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Rear Axle
GM
22913601
Ring Gear 10.50". Single Rear Wheels. Limited Slip Differential. Drive Ratio 3.54. Axle code aas8,aa2a. This GM Genuine Part is...
$2,187.23
MSRP $2,920.20
Save $732.97
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Rear Axle
GM
20817174
Ring Gear 10.50". Single Rear Wheels. Limited Slip Differential. Drive Ratio 3.54. Axle Code AA1Y. This GM Genuine Part is designed,...
$2,875.65
MSRP $3,839.32
Save $963.67
25.1% Off 
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Front Axle
GM
23484384
4wd, 3.73 ratio, code: aaay. Drive Ratio 3.73. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$1,209.69
MSRP $1,983.43
Save $773.74
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Rear Axle
GM
22874932
Ring Gear 8.625". Axle code aacd,aam6,aazt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$2,187.23
MSRP $2,920.20
Save $732.97
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Differential Assembly
GM
85707710
Exc.Electronic Limited Slip Differential. Suburban. Mechanical limited slip. 3.0l diesel. Tahoe. Mechanical limited slip. 6.2l.
$1,881.24
MSRP $2,511.67
Save $630.43
25.1% Off 
Drive Shaft Seal
GM
23321677
Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.65
MSRP $0.95
Save $0.30
31.6% Off Pickup only
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Axle Assembly
GM
22792318
Silverado, sierra. 3500 series. Dual rear wheel. 3.73 ratio. Without limited slip. Drive Ratio 3.73. Exc.Limited Slip Differential....
$2,875.65
MSRP $3,839.32
Save $963.67
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Rear Axle Housing
GM
23445884
Silverado, sierra. 3500 series. With dual rear wheel. 11.50 RING GEAR. with dual rr wheels. This GM Genuine Part is designed,...
$3,371.96
MSRP $4,501.97
Save $1,130.01
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Rear Axle
GM
23162392
Sierra, silverado. 9.75. 3.73 ratio. Without limited slip. This GM Genuine Part is designed, engineered, and tested to rigorous...
$2,671.95
MSRP $3,567.35
Save $895.40
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Differential
GM
98093917
Limited Slip Differential. Drive Ratio 4.30.
$3,155.10
MSRP $5,897.38
Save $2,742.28
46.5% Off Pickup only
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Rear Axle
GM
20937817
Ring Gear 8.625". Drive Ratio 3.42. Exc.Limited Slip Differential. Tahoe, Yukon, Escalade. 8.50, 8.625. All. Without limited slip. 3.42...
$2,187.23
MSRP $2,920.20
Save $732.97
25.1% Off 
Automatic Transmission Differential Bearing
GM
24228198
Incl.Race.
$27.39
MSRP $42.16
Save $14.77
35% Off 
Front Differential Drive Pinion Gear Kit with Spacer, Bolts, Nut, and Washer
GM
84756941
4wd, 3.73 ratio. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original...
$305.26
MSRP $500.50
Save $195.24
39% Off 
Axle Housing
GM
19150619
All models. 3/4 ton, 1 ton. 10.50. Without silverado, sierra. 2500.
$1,275.23
MSRP $1,702.58
Save $427.35
25.1% Off 
Pinion Seal
GM
84811694
Silverado, sierra. 9.50 ring gear. Without limited slip. 9.50 & 9.76 ring gear, supplier a. 2.7, 3.0, 5.3, 6.2L, supplier a. Tahoe....
$33.12
MSRP $50.98
Save $17.86
35% Off 
Differential Side and Pinion Gear Kit
GM
23490358
Exc.Limited Slip Differential. Kit. Incl.Pinion Gears,Side Gears and Thrust Washers. This GM Genuine Part is designed, engineered, and...
$196.29
MSRP $315.94
Save $119.65
37.9% Off 
Differential Drive Pinion Gear Inner Bearing
GM
19302350
Tapered roller bearing elements that support and allow the pinion gear to rotate within the axle or final drive housing
$77.73
MSRP $142.62
Save $64.89
45.5% Off 
Front Drive Axle Clutch Fork
GM
12479213
All models. 9.25 ring gear. Yukon XL, Suburban. Escalade ESV. Avalanche, Escalade EXT. 4wd. Tahoe, Yukon, Escalade. Suburban 3500hd....
$9.40
MSRP $13.73
Save $4.33
31.5% Off 
Differential Carrier Plug
GM
84479772
Awd. Differential. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.50
MSRP $19.74
Save $6.24
31.6% Off 
Carrier Assembly
GM
85123908
Silverado, Sierra 2500 HD. 3.73 ratio. 4wd, 3.73 ratio. Silverado, Sierra 3500 HD. 3.73 ratio.
$1,161.15
MSRP $1,550.27
Save $389.12
25.1% Off 
F (S)Bushing
GM
85644582
4wd. Silverado, sierra. Supplier a (su4). Tahoe. Carrier. Suburban. Yukon.
$18.88
MSRP $29.05
Save $10.17
35% Off 
Differential Side and Pinion Gear
GM
84446312
Exc.Limited Slip Differential. Kit. Incl.Pinion Gears,Side Gears and Thrust Washers. This GM Genuine Part is designed, engineered, and...
$167.90
MSRP $270.18
Save $102.28
37.9% Off 
Front Axle Vent
GM
84632510
Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.03
MSRP $29.30
Save $10.27
35.1% Off 
M12x1.75x135 Multi-Purpose Bolt
GM
11517236
3.6L, without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.15
MSRP $26.39
Save $9.24
35% Off 
Differential Bearing Spacer
GM
12479162
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.36
MSRP $18.09
Save $5.73
31.7% Off 
Differential Drive Pinion Gear Bearing Housing
GM
19133221
Corvette. Without supercharger. All. XLR. 4.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$247.22
MSRP $397.91
Save $150.69
37.9% Off Differential Drive Pinion Gear Bearing Spacer
GM
19302322
26.762mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.49
MSRP $48.47
Save $16.98
35% Off 
Front Differential Carrier Cover Gasket
GM
22772322
ATS. CTS. O-Ring. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$18.40
MSRP $28.31
Save $9.91
35% Off 
Front Differential Carrier
GM
20920808
Silverado, sierra. 4wd. Carrier housing. Differential. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$765.52
MSRP $1,022.05
Save $256.53
25.1% Off 
Differential Case
GM
23347682
Exc.Electronic Limited Slip Differential. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$606.24
MSRP $993.99
Save $387.75
39% Off 
Front Differential Drive Pinion Gear
GM
23471958
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts...
$144.47
MSRP $232.53
Save $88.06
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