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- Valves & Parts
Differential Carrier Spacer
Part Number: 11610962
GM Other Names: Spacer
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- OPTIQ
MSRP $13.85
$8.60
Locking Differential Governor
Part Number: 14022135
GM Notes: Order By Description.
Applications: 10.50, W/O DANA 70 HD.
Other Names: Governor
Description: All models. 10.50. Silverado, sierra. 10.50. Escalade ESV. 10.50. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 1500,
- Avalanche 2500,
MSRP $208.75
$130.28
Front Differential Pinion Gear Shaft
Part Number: 14039589
GM Applications: AWD. FULL TIME, 4WD. PART TIME, 4WD.
Other Names: Pinion Shaft
Description: Express, savana. S-series. Astro, Safari. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
Fits:
- Buick:
- Rainier
- Chevrolet:
- Astro,
- Blazer,
- Express 1500,
- Express 2500,
MSRP $26.81
$16.67
Differential Pinion Shim Kit
Part Number: 01394894
GM Notes: Order By Thickness.
Applications: W/LIMITED SLIP.
Other Names: Pinion Spacer
Description: Canyon, Colorado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $40.94
$25.48
Passenger Side Complete Locking Differential Clutch Disc Set with Guides
Part Number: 12471544
GM Other Names: Clutch Disc
Description: All models. 11.50. Right. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 1500,
- Avalanche 2500,
MSRP $391.48
$244.33
Front Drive Axle Actuator
Part Number: 12471631
GM Other Names: 4WD Actuator
Description: Controls and operates your vehicle's four-wheel drive
This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
Fits:
- Buick:
- Rainier
- Chevrolet:
- Trailblazer
- GMC:
- Envoy
MSRP $193.76
$120.93
Rear Axle Bushing
Part Number: 15119449
GM Notes: Included with carrier assembly. Included with suspension crossmember.
Other Names: Suspension Cross-Member Bushing
Description: Awd. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Enclave
- Chevrolet:
- Traverse
- GMC:
- Acadia,
- Acadia Limited
- Saturn:
- Outlook
MSRP $50.07
$31.15
Front Drive Axle Clutch Fork
Part Number: 12479213
GM Notes: Included with differential assembly.
Applications: 4WD.
Other Names: Fork
Replaces: 26033976
Description: All models. 9.25 ring gear. Yukon XL, Suburban. Escalade ESV. Avalanche, Escalade EXT. 4wd. Tahoe, Yukon, Escalade. Suburban 3500hd....
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
- Avalanche 1500,
MSRP $13.40
$8.33
Locking Differential Clutch Disc
Part Number: 12479063
GM Applications: 8.50 & 8.625.
Other Names: Clutch Disc
Description: All models. 10.50. Right. Express, savana. Escalade ESV. 10.50. Left. Suburban 3500hd. This GM Genuine Part is designed, engineered, and...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 1500,
- Avalanche 2500,
MSRP $292.46
$182.56
Differential Carrier Bushing
Part Number: 13243708
GM Notes: Included with differential. Included with suspension crossmember.
Other Names: Suspension Cross-Member Insulator
Description: With awd, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- LaCrosse,
- Regal
- Cadillac:
- XTS
MSRP $46.59
$28.99
Limited Slip Differential Clutch Valve Kit
Part Number: 13280097
GM Notes: Included with case.
Other Names: Valve
Description: Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- LaCrosse,
- Regal
- Cadillac:
- SRX,
- XTS
MSRP $467.09
$291.52
Multi-Purpose Nut
Part Number: 11546367
GM Notes: Included with frame assembly. Part cannot be reused/reisntalled.
Other Names: Lower Control Arm Nut
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Enclave,
- Envision,
- LaCrosse,
- Regal,
- Regal Sportback,
MSRP $8.86
$5.52
Differential Assembly Bushing
Part Number: 12569948
GM Other Names: Bushing
Description: All wheel drive, 2005-06. All wheel drive, 2006.
Fits:
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
$35.89
Multi-Purpose Gasket
Part Number: 15807693
GM Notes: Included with cover. Included with axle assembly. Order by axle code.
Applications: 9.50, 9.75 & 10.50. 8.50 & 8.625 RING GEAR.
Other Names: Gasket
Replaces: 26016662, 26066456
Description: All. 8.6 ring rear. S-series. G10-20 vans. Express, savana. 3/4 ton. Blazer/Sonoma/S10. 1500. 8.50" & 8.625" ring gear without...
Fits:
- Buick:
- LeSabre,
- Roadmaster
- Cadillac:
- Brougham,
- Escalade,
- Escalade ESV,
MSRP $22.40
$13.91
Front Differential Bearing Adjuster O-Ring Seal
Part Number: 15521872
GM Notes: Order By Description.
Applications: 4WD.
Other Names: Insert
Description: Heavy duty. Helps prevent transmission fluid leaks
Helps keep the elements from entering your vehicle's transmission
This GM Genuine...
Fits:
- Chevrolet:
- K1500 Pickup,
- K2500 Pickup,
- K3500 Pickup
- GMC:
- K1500 Pickup,
- K2500 Pickup,
MSRP $11.67
$7.25
Axle Vent
Part Number: 15743069
GM Notes: Included with vent hose.
Other Names: Vent
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $11.66
$7.24
Cooler Package, Service Component
Part Number: 15724727
GM Other Names: Retainer
Description: Cooler Package Oil Cooler Hose Clip, Service Component.
Fits:
- Cadillac:
- CTS
MSRP $4.28
$2.66
Differential Carrier Bushing
Part Number: 15839528
GM Notes: Included with carrier assembly.
Other Names: Carrier Assembly Front Bushing
Description: Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Enclave
- Chevrolet:
- Traverse
- GMC:
- Acadia,
- Acadia Limited
- Saturn:
- Outlook
MSRP $321.90
$200.91
Axle Housing
Part Number: 19121580
GM Other Names: Housing
Replaces: 19133366
Description: All models. 1/2 ton. 9.50. Hydro booster system. Extended cab. Without silverado, sierra.
Fits:
- Chevrolet:
- Avalanche 1500,
- Silverado 1500,
- Silverado 1500 HD,
- Suburban 1500
- GMC:
- Sierra 1500,
MSRP $2,241.57
$2,039.83
Axle Housing
Part Number: 19153379
GM Notes: Included with axle assembly.
Applications: W/LIMITED SLIP.
Other Names: Housing
Replaces: 12479340
Description: 2wd. Sport chassis pkg. Zq8-sport pkg, 3.73 without locking di. Z85-chassis pkg.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
$376.74
Shaft
Part Number: 86547051
GM Notes: Included with axle assembly. Order by axle code.
Applications: 9.50, 9.75 & 10.50.
Replaces: 19207226
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500
- GMC:
- Savana 2500,
- Savana 3500,
MSRP $549.12
$344.30
Manual Transmission Differential Bearing
Part Number: 19205391
GM Other Names: Bearing, fw249
Replaces: 88969251
Fits:
- Pontiac:
- Vibe
$38.51
Axle Housing
Part Number: 19150614
GM Notes: Order by description.
Applications: 9.50, 9.75 & 10.50.
Other Names: Housing
Replaces: 12471267, 26045151
Description: Without 8.1l. With limited slip. Express, savana. 1/2, 3/4 & 1 ton, 1996 new style, 10.5 ring gear, 139 wheelbase.
Fits:
- Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500,
- P30
- GMC:
- Savana 1500,
$1,007.11
Differential Drive Pinion Gear Bearing Spacer
Part Number: 19302297
GM Other Names: Differential Pinion Bearing Spacer
Description: 26.462mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $46.99
$29.23
Differential Drive Pinion Gear Bearing Spacer
Part Number: 19302304
GM Other Names: Differential Pinion Bearing Spacer
Description: 26.546mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $46.99
$29.23
Differential Drive Pinion Gear Bearing Spacer
Part Number: 19302305
GM Other Names: Differential Pinion Bearing Spacer
Description: 26.558mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $48.39
$30.10
Differential Drive Pinion Gear Bearing Spacer
Part Number: 19302317
GM Other Names: Differential Pinion Bearing Spacer
Description: 26.702mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $46.99
$29.23
Differential Drive Pinion Gear Bearing Spacer
Part Number: 19302323
GM Other Names: Differential Pinion Bearing Spacer
Description: 26.774mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $47.29
$29.42
Differential Drive Pinion Gear Bearing Spacer
Part Number: 19302325
GM Other Names: Differential Pinion Bearing Spacer
Description: 26.798mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $47.29
$29.42
Ring & Pinion
Part Number: 19259124
GM Other Names: Gear Set
Replaces: 89059044
Description: STS, STS-v. 4.6l. Without awd. Without limited slip.
Fits:
- Cadillac:
- STS
$567.48
Carrier Cover
Part Number: 19301562
GM Notes: Includes Bushing, On Left Side Covers w/o Clutch.
Other Names: Front Cover, F (S)Cover
Description: Corvette. Without supercharged engine. With elec. limited slip. Right. Without cooling system axle. Manual trans.
Fits:
- Chevrolet:
- Corvette
MSRP $772.96
$597.89
Rear Axle Housing Cover Kit with Plug, Brackets, Gasket, and Bolt
Part Number: 19333218
GM Notes: Included with axle assembly. Order by axle code.
Applications: 8.50 & 8.625 RING GEAR.
Other Names: Cover
Replaces: 12471309, 12471640, 15290822
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
- Avalanche 1500,
Backordered
Oil Pan Sealer
Part Number: 19333513
GM Other Names: Rtv Sealer, Engine Sealant, Sealant, 7931
Replaces: 12346286
Description: 2.4L. 2.2L.
Fits:
- Chevrolet:
- Cavalier,
- Malibu
- Oldsmobile:
- Alero
- Pontiac:
- Grand Am,
- Sunfire
MSRP $22.53
$12.27
Multi-Purpose Gasket
Part Number: 26016661
GM Applications: 7.50 & 7.625 GEAR.
Other Names: Gasket
Description: S-series. Astro, Safari. All models. Ring Gear 7.625. Ring Gear 7.50". This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Buick:
- Roadmaster
- Cadillac:
- Brougham
- Chevrolet:
- Astro,
- Blazer,
- Camaro,
MSRP $16.85
$10.21
Front Axle
Part Number: 25792317
GM Other Names: Differential Assembly
Description: 4wd, 3.42 ratio. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $2,231.53
$1,405.53
Differential Carrier
Part Number: 25979072
GM Other Names: Carrier, F Carrier
Replaces: 25811724, 25868437, 25902497
Description: CTS, 3.73 ratio.
Fits:
- Cadillac:
- CTS
MSRP $1,988.02
$1,809.09
Rear Axle
Part Number: 25990808
GM Notes: Order by axle code.
Other Names: Axle Assembly
Description: 1/2 ton, 3.73 ratio. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Express 1500
- GMC:
- Savana 1500
MSRP $3,480.34
$2,692.05
Differential Drive Pinion Gear Inner Bearing
Part Number: 22752010
GM Other Names: Differential Pinion Bearing, s1389
Description: Ring Gear 11.50". Suburban 3500hd. Without 4.10. Without 10.50 ring gear set. Inner. Tapered roller bearing elements that support and...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD,
- Suburban 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $240.98
$131.94
Front Wheel Drive Intermediate Shaft Housing
Part Number: 84098258
GM Other Names: Housing
Replaces: 20765586, 22992232, 23396506, 23489041
Description: Intermediate shaft housing. ATS. 3.6l. Coupe, with awd, 3.6L. Sedan, with awd, 3.6L. This GM Genuine Part is designed, engineered, and...
Fits:
- Cadillac:
- ATS,
- CTS
MSRP $190.85
$119.11
Rear Axle
Part Number: 84174318
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
$4,443.58
Rear Axle
Part Number: 84175330
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
$2,644.44
Rear Axle
Part Number: 84175332
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
$2,644.44
Mount Bracket
Part Number: 86787381
GM Other Names: Bracket
Replaces: 25856613, 84110651
Description: 4wd, without at4x.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $161.55
$100.59
Axle Housing
Part Number: 84117383
GM Other Names: F Housing
Replaces: 23191308
Description: Suburban 3500hd.
Fits:
- Chevrolet:
- Suburban 3500 HD
MSRP $2,843.70
$1,099.48
Limited Slip Differential Clutch
Part Number: 84146653
GM Other Names: F (S)Clutch
Replaces: 23286124, 23450916, 23507224, 84079956
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Camaro
MSRP $844.80
$529.69
Differential Carrier Bushing
Part Number: 84214010
GM Notes: Included with frame assembly.
Other Names: F (S)Bushing
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
MSRP $48.43
$30.13
Rear Axle
Part Number: 84258422
GM Other Names: Axle Assembly
Replaces: 84134676, 84258419
Description: Silverado, sierra. 2500 series. 6.0l. 4.10 ratio. With limited slip.
Manufactured to GM OE specification for fit, form, and function
Fits:
- Chevrolet:
- Silverado 2500 HD
- GMC:
- Sierra 2500 HD
MSRP $4,540.12
$3,511.78
Cross-Member
Part Number: 42821861
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
$846.51
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