Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Yukon Gear & Axle 10 Bolt GM 8.0 Inch Differential Cover YP C5-GM8.0

Differential Cover, 10-bolt, Steel, Natural, GM 8.0 in., Each

Part Number: YGA-32360

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Dorman Bolt Toyota 8.4 Inch Differential Cover 926-958

Differential Cover, Steel, Black, Toyota, 8.4, Weld-On, Each

Part Number: RNB-926-958

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Longacre Billet Rear-End Breather Kits 52-22568

Differential Breather, Clamp-on, Fits 1.75 in. Diameter Bar, Includes Hose, Kit

Part Number: LNG-22568

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Yukon Gear & Axle Differential Carrier Replacement Parts YZLASH-03

SEAL HOUSING FOR Dana 44, ZIP LOCKER.

Part Number: YGA-34013

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Crown Automotive Differential Shims 5066539AA

Differential Shims, Carrier Type, Steel, Front, Dana 30, Dodge, Jeep, Set

Part Number: CWA-5066539AA

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Motive Gear Mini Spools MS10C-28

Mini Spool, Steel, 28-Spline, GM, 8.2 in., 10-Bolt, Each

Part Number: MGR-MS10C-28

2.67 out of 5 stars ( 6 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Ratech Smart Sleeve Complete Ring and Pinion Installation Kits 5008K

Ring and Pinion Installation Kit, Smart Sleeve, GM, 8.2 in., 10-Bolt, Kit

Part Number: RAT-5008K

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Motive Gear Basic Ring and Pinion Gear Installation Kits RA29RPK

Ring and Pinion Installation Kit, Basic, Dana 60, Front/Rear, Kit

Part Number: MGR-RA29RPK

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

BMR Pinion Support Braces for 2004-2006 CTS - PSB001R

Pinion Support Brace, Red powdercoated, Cadillac, Each

Part Number: BMR-PSB001R

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

PEM Racing Standard Quick-Change Gears 61009

Quick Change Gears, 610 Series, 10-Spline, SAE 8620 Steel, Set 9, 19/23 Teeth, Pair

Part Number: PE2-61009

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Motive Gear Basic Ring and Pinion Gear Installation Kits GM12IKC

Ring and Pinion Installation Kit, GM, 12-Bolt Passenger Car, 8.875 in. Open, Kit

Part Number: MGR-GM12IKC

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

ARB Differential Carrier Replacement Parts 050906SP

GEAR AND WAVE SPRING KIT

Part Number: ARB-050906SP

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Cardone New CV Drive Axles 66-1250

Axle Shafts, New CV Drive Axles, Front Right, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: AAZ-66-1250

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Powertrax Replacement Active Spacers 624004SDG2

Spacer, Replacement, Active Spacer, Each

Part Number: PWT-624004SDG2

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

SCS Gearbox 10-Spline Sportsman Series Quick-Change Gears 1028-SPT

SCS Gearbox 10-Spline Sportsman Series Quick-Change Gears 1028-SPT

Quick Change Gears, Sportsman, 10-Spline, SAE 8620 Steel, Set 28, 19/30 Teeth, Set

Part Number: SGB-1028-SPT

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Rhodes Race Cars Rear Axle Housing Ends 16-0124

Axle Housing Ends, Steel, Lamb Symmetrical, Pair

Part Number: RHC-16-0124

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPSPR-004

Differential Carrier Replacement Parts, Trac Loc Spring, 28 Spline, Ford 8.8, Each

Part Number: YGA-33515

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits D60IK

Ring and Pinion Installation Kit, Dana 60, Kit

Part Number: MGR-D60IK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Trail-Gear Driveline Adapter Flanges for 1986-1995 SAMURAI - 100118-3-KIT

Driveline Adapter, Samurai driveline to Toyota Transfer Case, w. Dust Cover

Part Number: TGI-100118-3-KIT

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Winters 6-Spline Quick-Change Gears 4514

Quick Change Gears, 6-Spline, SAE 8620 Steel, Set 14, 14/22 Teeth, Pair

Part Number: WPP-4514

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Motive Gear Basic Ring and Pinion Gear Installation Kits RA28LRPK

Ring and Pinion Installation Kit, Basic, Dana 44, Front/Rear, Kit

Part Number: MGR-RA28LRPK

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

PEM Racing Axle Housing Back Braces HNBBF9

Axle Housing Brace, Steel, Natural, Designed for PEM Floater 9 in. Ford Rear End Housings, Each

Part Number: PE2-HNBBF9

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Estimated Ship Date: Friday 12/26/2025

Motive Gear Basic Ring and Pinion Gear Installation Kits R12R

Ring and Pinion Installation Kit, Basic, GM 8.875 in. 12-Bolt, Rear, Kit

Part Number: MGR-R12R

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Yukon Gear & Axle 10 Bolt Dana 60 Differential Cover YP C5-D60-STD

Differential Cover, 10-bolt, Steel, Natural, Dana 60, Standard Rotation Differentials Only, Each

Part Number: YGA-32321

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Competition Engineering Differential Carrier Fasteners C9006

Housing Studs, Steel, Ford 9 in., Set of 10

Part Number: CEE-9006

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ford 9 in. Housing Studs ALL72040

5 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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