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 Minimum Install Kits MK GM55CHEVY

Ring and Pinion Gear Installation Kit, Minimum Install, 17-spline, Standard Rotation, Rear, GM 55P (8.2 in. Drop Out), GM 55T (9.375 in. Drop Out),Kit

Part Number: YGA-12047

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Richmond Gear Spool Bearings 29-0013-1

Differential Spool Bearing Kit; Fits GM 8.5 in. 10 Bolt; Incl. Bearings/Bearing Races

Part Number: RMG-29-0013-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Quicksilver Flo-Torq II Propeller Hub Kits 8M0119082

Marine Propeller Hub Kit, Flo-Torq II, Johnson/Evinrude, OMC, Kit

Part Number: QSV-8M0119082

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Quicksilver Flo-Torq II Propeller Hub Kits 8M0119083

Marine Propeller Hub Kit, Flo-Torq II, Fits 19-tooth Spline Shafts, OMC, Volvo Penta, Kit

Part Number: QSV-8M0119083

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Trans-Dapt Performance Chrome 10 Bolt GM 8.5 Inch Differential Cover 4135

Differential Cover, Steel, Chrome, GM, 8.5 in., 10-Bolt, Each

Part Number: TRD-4135

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Cardone New CV Drive Axles for 2012-2017 SONIC - 66-1520

Axle Shafts, New CV Drive Axles, Replacement, 22-spline Inner, 25-spline Outer, 36.46 in. Length, Front Right, Chevrolet, Each

Part Number: AAZ-66-1520

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Yukon Gear & Axle Super Carrier Shims SK SSM35

Super Carrier Shim kit for Model 34

Part Number: YGA-55063

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Allstar Performance Ring and Pinion Shim Kits ALL68631

Rear End Shim Kit, Mopar 8.75, 489 Casting, Kit

Part Number: AAF-ALL68631

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Alloy USA 4WD Actuator Forks for 1984-1991 CHEROKEE, 1987-1995 WRANGLER - 450100

Actuator Fork, 4WD, Front, Jeep, Dana 30, Each

Part Number: ALY-450100

5.0 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 Crosspins and Shafts YSPXP-056

Differential Cross Shafts, Notched, 0.795 in. Diameter, GM 8.5, 10 Bolt, Front or Rear, Does Not Fit Spartan or Powertrax Lockers, Each

Part Number: YGA-33431

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Cardone New CV Drive Axles for 2012-2017 SONIC - 66-1519

Axle Shafts, New CV Drive Axles, Replacement, 22-spline Inner, 25-spline Outer, 24.69 in. Length, Front Left, Chevrolet, Each

Part Number: AAZ-66-1519

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Dana Spicer Drivetrain Products Differential Shims 708012

Differential Carrier Bearing Shim Kit - Dana 60R

Part Number: SDH-708012

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

JR Race Car Axle Shafts, Direct Fit 243-1403-40

1 SOLID STEEL AXLE 40

Part Number: JRC-243-1403-40

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

SCS Gearbox 6-Spline Professional Series Quick-Change Gears 617-PRO

SCS Gearbox 6-Spline Professional Series Quick-Change Gears 617-PRO

Quick Change Gears, Professional, 6-Spline, E 9310 Steel, Set 617, 20/33 Teeth, Set

Part Number: SGB-617-PRO

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SCS Gearbox 6-Spline Professional Series Quick-Change Gears 618A-PRO

Quick Change Gears, Professional, 6-Spline, E 9310 Steel, Set 618A, 15/26 Teeth, Set

Part Number: SGB-618A-PRO

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SCS Gearbox 6-Spline Professional Series Quick-Change Gears 624-PRO

Quick Change Gears, Professional, 6-Spline, E 9310 Steel, Set 624, 23/30 Teeth, Set

Part Number: SGB-624-PRO

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SCS Gearbox 6-Spline Professional Series Quick-Change Gears 630-PRO

Quick Change Gears, Professional, 6-Spline, E 9310 Steel, Set 630, 18/36 Teeth, Set

Part Number: SGB-630-PRO

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Trail-Gear Axle Housing End Flanges 306106-KIT

Axle Housing Ends, 3.5 OD Axle End Flanges 79-96 3/8" Wall Pair

Part Number: TGI-306106-KIT

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Trail Gear Axle Shafts, Direct Fit 300972-KIT

Axle, Front, Inner, Short, Nissan Y60 (w/clip)

Part Number: TGI-300972-KIT

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Trail Gear Pinion Flanges 302910-1-KIT

Tacoma Output Flange w/Diff Dust Shield

Part Number: TGI-302910-1-KIT

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SVL Drivetrain Axle Shafts for 1998-2002 CROWN VICTORIA, GRAND MARQUIS, TOWN CAR - 2023686-3

Rear Axle Shaft - Right & Left

Part Number: SVL-2023686-3

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Crown Automotive Direct-Fit Axle Shaft Assemblies for 1984-1993 CHEROKEE, 1986-1992 COMANCHE, 1987-1995 WRANGLER - 5252594

Axle Shaft, Front Inner, Passenger Side, 27-spline, Steel, Dana 30, Jeep, Each

Part Number: CWA-5252594

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Dana Spicer Drivetrain Products - Differential Shims for 1980-1998 F-250, 1997 F-250 HD, 1980-1997 F-350 - 707235X

Differential Carrier Shim Kit - Dana 50

Part Number: SDH-707235X

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Yukon Gear & Axle 4340 Chromoly Axles for 1980-1988 F-250 - YA W38820

Axle Shaft, Front Outer, 19-spline, 4340 Chromoly, 9.800 in. Length, Dana 44 IFS, Ford, Each

Part Number: YGA-21673

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

USA Standard Gear Axle Shafts for 1986-1990 WAGONEER - ZA W39461

4340 Chromoly axle, 80-92 Wagoneer, RH Inner, uses 5-760X u/joint

Part Number: SPZ-35092

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025