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Rear Axle

Part Number: 22792317
GM GM
Other Names: Axle Assembly
Replaces: 20977782, 20984316
Description: Silverado, sierra. 3500 series. Dual rear wheel. 3.73 ratio. With limited slip. Drive Ratio 3.73. Limited Slip Differential. Exc.Wide...
Fits:
  • Chevrolet:
    • Silverado 3500 HD
  • GMC:
    • Sierra 3500 HD
MSRP $4,771.51
$3,740.87

Rear Axle

Part Number: 22792320
GM GM
Other Names: Drive Axle Assembly
Replaces: 20977785
Description: Drive Ratio 3.73. Exc.Limited Slip Differential. Wide Track Rear Axle. Axle Code JADR,6433. This GM Genuine Part is designed,...
Fits:
  • Chevrolet:
    • Silverado 3500 HD
  • GMC:
    • Sierra 3500 HD
MSRP $3,839.32
$3,010.02

Front Drive Axle Actuator

Part Number: 22876132
GM GM
Notes: Included with differential assembly.
Applications: 4WD.
Other Names: 4WD Actuator
Description: 4wd. Sierra, silverado. Tahoe, Yukon, Escalade. Yukon XL, Suburban. Escalade ESV. Suburban 3500hd. Controls and operates your vehicle's...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Suburban 3500 HD,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
MSRP $282.38
$180.28

Axle Assembly

Part Number: 22874940
GM GM
Other Names: F Axle
Replaces: 25988428
Description: Silverado, sierra. 1500 series. Without rear disc brakes. 8.625. 3.73 ratio. With regular cab.
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $2,920.20
$2,289.44

Differential Oil Cooler

Part Number: 22921943
GM GM
Notes: Included with differential assembly.
Other Names: Oil Cooler
Description: With zl1, z28, z28. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Cadillac:
    • CT4
  • Chevrolet:
    • Camaro
MSRP $285.48
$182.26

F Housing

Part Number: 85019803
GM GM
Applications: W/LIMITED SLIP.
Replaces: 84156080, 84379388, 84656745
Description: Colorado. 2.8l diesel. With zr2. Colorado. 3.6l.
Fits:
  • Chevrolet:
    • Colorado
MSRP $5,518.45
$4,326.46

Differential Case

Part Number: 84989575
GM GM
Other Names: F (S)Differential
Replaces: 84558495
Description: Silverado, Sierra 3500 HD. Diesel. Single rear wheel.
Fits:
  • Chevrolet:
    • Silverado 3500 HD
  • GMC:
    • Sierra 3500 HD
MSRP $1,525.52
$1,195.64

Pinion Shaft

Part Number: 84990314
GM GM
Other Names: F (S)Shaft
Replaces: 12479058
Description: All models. With limited slip. 11.50. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
MSRP $124.02
$83.41

Axle Housing

Part Number: 85656044
GM GM
Notes: Part included axle assembly.
Other Names: F Housing
Replaces: 84446296
Description: Silverado, sierra. 9.50 ring gear. 3.73 ratio. Silverado, sierra. 9.76 ring gear. 9.50 & 9.76 ring gear, without selectable locking,...
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $1,066.81
$836.37

Shaft

Part Number: 85660253
GM GM
Notes: Included with differential assembly.
Other Names: Tube, F Tube
Replaces: 84010929, 84227722, 84386382, 84703734
Description: Acadia. XT5. With awd.
Fits:
  • Cadillac:
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
Backordered

Differential

Part Number: 85754737
GM GM
Applications: 4WD.
Other Names: F Axle
Replaces: 85073904, 85719307
Description: Sierra. With at4x. Silverado. With zr2.
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $1,822.12
$1,428.52

Axle Assembly

Part Number: 85720908
GM GM
Other Names: Drive Axle Assembly, F Axle
Replaces: 84833849, 84980887, 85656033, 86544405, 87821641
Description: 9.50 & 9.76 RING GEAR. 9.50, with limited slip 3.23 ratio.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $3,538.72
$2,774.35

Axle

Part Number: 85720910
GM GM
Other Names: F Axle
Replaces: 85656035, 86544407, 87821643
Description: Silverado, sierra. 9.50 ring gear. 3.42 ratio. With limited slip. Without performance pkg.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $3,538.72
$2,774.35

F Axle

Part Number: 85720911
GM GM
Replaces: 85555145, 85656036, 86544408, 87821649
Description: 2.7, 3.0, 5.3, 6.2L, 9.50, with limited slip, 3.23 ratio.
Fits:
  • GMC:
    • Sierra 1500
MSRP $3,538.72
$2,774.35

F Axle

Part Number: 85720907
GM GM
Replaces: 84519296, 84686550, 84833852, 84980890, 85656032, 86544404, 87821644
Description: 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.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $4,342.91
$3,403.83

F Axle

Part Number: 85721779
GM GM
Replaces: 85081813, 85537472, 85622271
Description: Colorado. Without zr2 trim. Without locking differential. Without positraction l/slip. Without zr2, at4x, without 2 lift, without...
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $3,153.51
$2,472.34

Differential Case

Part Number: 85644584
GM GM
Notes: Includes Housing Mounting Bushings. Included with differential assembly.
Applications: 4WD.
Other Names: Axle Housing, Differential Carrier, Housing, F (S)Carrier
Replaces: 84428326, 87812305
Description: Silverado, sierra. 4wd, supplier su4. Supplier a. Escalade. Yukon.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $607.54
$387.92

Differential Pinion Bearing

Part Number: 85617857
GM GM
Applications: W/LIMITED SLIP.
Other Names: Front Pinion Bearing, Bearing
Replaces: 23471880, 23490335
Description: Canyon, Colorado. 2.5l. Auto trans.
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $54.46
$32.13

Drive Shaft Pinion Yoke

Part Number: 85524483
GM GM
Notes: Included with differential assembly.
Applications: 4WD.
Other Names: Yoke, Companion Flange, F (S)Yoke Kit
Replaces: 84428329
Description: Silverado, sierra. Tahoe. Supplier a. Suburban. Escalade ESV. Yukon. 4WD. supplier SU4.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $149.13
$100.30

Gear Kit

Part Number: 85524484
GM GM
Notes: Order By Axle Ratio.
Applications: 4WD.
Other Names: Differential Assembly, Ring & Pinion, Differential Case, Differential Carrier, Differential Ki
Replaces: 84428330, 84958560
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $245.96
$157.02

Axle Assembly

Part Number: 85163275
GM GM
Other Names: F Axle
Replaces: 84665323, 84692721, 84960191, 84989571, 85004609, 85106477, 85111005, 85123844, 85512096
Description: 6.6L diesel, single rear wheels.
Fits:
  • Chevrolet:
    • Silverado 3500 HD
  • GMC:
    • Sierra 3500 HD
Backordered

F Axle

Part Number: 85605680
GM GM
Replaces: 85540007, 85552661
Description: Express 3500. Chassis cab. Dual rear wheel. With positraction. 4.10 ratio. Savana 3500.
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
MSRP $5,239.26
$4,107.58

Axle

Part Number: 85532492
GM GM
Other Names: F Axle
Replaces: 85145935
Description: Express 3500. Chassis cab. Single rear wheel. With positraction. 4.3l. Savana 3500.
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
MSRP $3,982.79
$3,121.59

Carrier

Part Number: 85005409
GM GM
Other Names: F Axle
Replaces: 85739449
Description: Colorado. Without locking differential. Canyon.
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $1,313.56
$1,029.83

Axle Cover

Part Number: 85586187
GM GM
Notes: Included with differential assembly.
Applications: 4WD.
Other Names: F (S)Cover
Replaces: 23243745, 84544562, 86558538
Description: Silverado, sierra. Supplier b (su5).
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $32.86
$22.10

F (S)Carrier

Part Number: 85596739
GM GM
Replaces: 84191837
Description: CT6. 4.2l. With awd, 4.2l.
Fits:
  • Cadillac:
    • CT6
MSRP $2,872.35
$1,833.71

Axle

Part Number: 85605679
GM GM
Other Names: F Axle
Replaces: 84786063, 85540006, 85550097, 85552660
Description: Express 3500. Chassis cab. Dual rear wheel. With positraction. 3.73 ratio. Savana 3500.
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
MSRP $5,239.26
$4,107.58

Differential Pinion Bearing

Part Number: 85580239
GM GM
Other Names: F (S)Bearing
Description: Ring Gear 9.50".
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
MSRP $46.34
$27.34

Axle

Part Number: 85146339
GM GM
Other Names: F Axle
Replaces: 85004612, 85004621, 85111004, 85111009, 85146333, 85163278
Description: Silverado, Sierra 3500 HD. Diesel. Dual rear wheel. Regular cab chassis. With wide track rear axle. Crew cab chassis.
Fits:
  • Chevrolet:
    • Silverado 3500 HD
  • GMC:
    • Sierra 3500 HD
MSRP $6,802.11
$5,332.86

F (S)Tube

Part Number: 85152268
GM GM
Notes: Included with differential assembly.
Applications: 4WD.
Replaces: 84398695, 84449988, 84638888, 84678315, 84841250
Description: 4wd, supplier su5. Housing. Silverado, sierra. Supplier b (su5).
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $319.77
$204.14

Differential

Part Number: 42550054
GM GM
Other Names: Differential
Replaces: 42485931, 42695302
Description: Trax. With 2mm rubber pad. Exc.Clutch. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Trax
MSRP $1,598.37
$1,253.11

Limited Slip Differential Clutch Bolt

Part Number: 42694797
GM GM
Notes: Included with differential assembly.
Other Names: Side Cover Bolt
Description: Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $99.85
$67.15

Cover Gasket

Part Number: 42694801
GM GM
Notes: Included with differential assembly.
Other Names: Side Cover Gasket, F (S)Gasket
Description: Awd. Encore GX. Trailblazer.
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $126.64
$85.18

Differential Drive Pinion Gear Seal

Part Number: 42694803
GM GM
Notes: Included with differential assembly.
Other Names: Front Seal
Description: Awd. Helps ensure differential fluid does not leak out of your vehicle's differential This GM Genuine Part is designed, engineered, and...
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $155.36
$104.50

Mounting Bushing

Part Number: 42694804
GM GM
Notes: Included with differential assembly.
Other Names: Bushing, Tube Damper, F (S)Dampener
Description: Awd. Trailblazer. Front. Dampener.
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $197.74
$126.22

Rear Compound Crank Axle

Part Number: 42729885
GM GM
Other Names: Axle Beam
Replaces: 42597737, 42727475, 42727567
Description: Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Encore GX
MSRP $1,094.39
$858.00

Axle Beam

Part Number: 42655155
GM GM
Notes: Part has related component that cannot be reused/reinstalled. bolt.
Other Names: Axle, F Axle
Replaces: 42564441, 94556259, 95146197, 95325751
Description: Fwd. Encore. Trax.
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Trax
MSRP $1,393.68
$1,092.64

Axle Beam

Part Number: 42655156
GM GM
Notes: Part has related components that cannot be reused/reinstalled. bolt.
Other Names: Axle, F Axle
Replaces: 42564443, 94556261, 95128329, 95146199, 95325753
Description: Awd. Encore. Trax.
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Trax
MSRP $1,385.89
$1,086.53

Cross-Member

Part Number: 42821861
GM GM
Other Names: F Axle
Replaces: 42703107, 42724257, 42727563, 42729888, 42768402
Description: Axle/crossmember. Encore GX. Fwd.
Fits:
  • Buick:
    • Encore GX
MSRP $1,094.39
$858.00

Rear Axle

Part Number: 84174318
GM GM
Other Names: Axle Assembly
Replaces: 84077948
Description: Silverado, sierra. 3500 series. Dual rear wheel. With regular cab. 4.10 ratio. With limited slip. This GM Genuine Part is designed,...
Fits:
  • Chevrolet:
    • Silverado 3500 HD
  • GMC:
    • Sierra 3500 HD
MSRP $5,744.77
$4,503.90

Rear Axle

Part Number: 84175330
GM GM
Other Names: Axle Assembly
Replaces: 23128673, 23132468, 23162387, 23279402, 23299326, 23347378
Description: Sierra, silverado. 8.625. 3.42 ratio. With limited slip. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $3,418.80
$2,680.34

Rear Axle

Part Number: 84175332
GM GM
Other Names: Axle Assembly
Replaces: 23128671, 23132470, 23162389, 23206161, 23279404, 23299328, 23347380, 23492804, 23498045
Description: Sierra, silverado. 8.625. 3.23 ratio. With limited slip. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $3,418.80
$2,680.34

Rear Axle

Part Number: 84492069
GM GM
Other Names: F Axle
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Silverado 1500
MSRP $4,227.83
$3,313.63

Limited Slip Differential

Part Number: 84447465
GM GM
Notes: Limited Slip Differentials Only Serviced As Assemblies.
Other Names: Differential
Replaces: 23128780, 23156744, 23204004, 23404621
Description: 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...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $621.98
$397.07

Rear Axle Housing Cover

Part Number: 84446288
GM GM
Notes: Part included axle assembly.
Other Names: Axle Cover
Description: 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...
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $85.56
$57.55

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