Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Spicer Drivetrain Products Differential Cover Kits 10048739

Differential Cover, Dana 44, Front, 10-bolt, Nodular Iron, Blue Powdercoated, Fill Plug, Drain Plug, Bolts, Gaskets, Jeep, Each

Part Number: SDH-10048739

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Currie Cut-to-Fit Axles for Small Bearing Housing Ends CE-CTFSB32

Direct Fit Axles, Axle Kit, Small Bearing, 28 Spline, Cut to Fit, 5 x 4.5 BP, 32 in. Length, Bearing, Seal, Retaining Plate, Ford, 9 inch, Kit

Part Number: CUR-CE-CTFSB32

Not Yet Reviewed

Estimated Ship Date: Sep 10, 2025 if ordered today

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Currie Cut-to-Fit Axles for Small Bearing Housing Ends CE-CTFSB28

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Nitro Gear and Axle Ring and Pinion Gear Sets TV6-488-29-NG Toyota V6 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, Toyota V6, Set

Part Number: NGA-TV648829NG

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Richmond Gear EXCel Ring and Pinion Sets F9433 Ford 9 in. 4.33 Gears

Gear, Ring and Pinion, EXCel, 4.33:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9433

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

RT Off-Road Mechanical Axle Engagement Systems for 1984-1993 CHEROKEE, 1986-1992 COMANCHE, 1987-1995 WRANGLER - RT23003

RT Off-Road Mechanical Axle Engagement Systems for 1984-1993 CHEROKEE, 1986-1992 COMANCHE, 1987-1995 WRANGLER - RT23003

Front Axle Engagement System, Mechanical, Dana 30, Jeep, Kit

Part Number: RTO-RT23003

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Motive Gear Spline Differential Carrier Cases GM 7.625 Inch GM7.6E

Differential Carrier, Open, GM 7.625 in., 3.23 and higher ratio, Each

Part Number: MGR-GM7-6E

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

SVL Drivetrain Ring and Pinion Gear Sets 2020891 Toyota 8.0 (7.8) in. 5.29 Gears

Ring and Pinion Gears, Toyota 8.0 (7.8) in., 5.29:1 Ratio, 27-spline, Standard Rotation, Toyota 8.0 (7.8) in., Set

Part Number: SVL-2020891

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Yukon Gear & Axle Super Carrier Shims SK SSF9.75

Super Carrier Shim kit for Ford 9.75"

Part Number: YGA-55062

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Motive Gear Ten Factory Axle Shafts MG27103

Axle Shaft, Direct Fit, Rear, Forged Alloy, Chevy, GMC, Pickup, Each

Part Number: MGR-MG27103

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Mile Marker Supreme Locking Hubs 459S/S

Locking Hubs, Manual, Supreme, Aluminum, Chrome, Dana 70, Pair

Part Number: MMK-459SS

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Spicer Drivetrain Products Axle Shafts 40955

Front Axle Shaft

Part Number: SDH-40955

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

USA Standard Gear Spider Gear Sets ZIKF9-S-31-4

USA Standard Gear standard spider gear set for Ford 9", 31 spline, 4-pinion design

Part Number: SPZ-39018

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

Richmond Gear Mega Ring and Pinion Installation Kits 83-1018-M

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

Part Number: RMG-831018M

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Alloy USA High-Strength Rear Axle Kits for 1979-1993 MUSTANG - 12182

Axles, Direct Fit, High Strength, Rear, 1541H Steel, 28-Spline, Ford, 8.8 in., Kit

Part Number: ALY-12182

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Direct-Fit Axle Shafts for 1979-1993 MUSTANG - SUM-700124

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/8/2025

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Strange Ford 8.8 Aluminum Support Covers R5234

Differential Support Cover, Aluminum, Ford 8.8 in., Each

Part Number: STR-R5234

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

SVL Drivetrain Ring and Pinion Gear Sets 2023698 GM 8.5/8.6 in. 3.23 Gears

Ring and Pinion Gears, 3.23:1 Ratio, GM 8.5 in., Set

Part Number: SVL-2023698

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Crown Automotive Direct-Fit Axle Shaft Assemblies for 2007-2018 WRANGLER, 2018 WRANGLER JK - 68017183AB

Axle Shaft Assembly, Front Passenger Side, Bolt-in, Steel, Dana 44, Jeep, Each

Part Number: CWA-68017183AB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Spicer Drivetrain Products 27 Spline Differential Carriers Dana 35 44590

Differential Carrier, Dana 35, Unloaded, Open, Each

Part Number: SDH-44590

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Spicer Drivetrain Products 27 Spline Differential Carriers Dana 35 75054X

5 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/8/2025

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Spicer Drivetrain Products Genuine OE 10 Bolt Dana 80 Differential Cover 707231X

Differential Cover, OE, Steel, Natural, Dana 80, Each

Part Number: SDH-707231X

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Alloy USA Front Axle Shafts 10128

Axle, Direct Fit, Front, 4340 Chromoly, 27-Spline, International, Jeep, Dana 44, Each

Part Number: ALY-10128

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

CA Differential Covers X2511

1963-1978 Chevrolet Corvette Heavy Duty Rear End Cover

Part Number: MMU-X2511

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R10.25RMK

Ring and Pinion Installation Kit, Master Kit, Ford 10.25 in., Kit

Part Number: MGR-R10-25RMK

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Kentrol 10 Bolt Dana 44 Differential Cover 304M44

Differential Cover, Stainless Steel, Polished, Dana, 44, Each

Part Number: KTL-304M44

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

Yukon Gear & Axle 1541H Alloy Axles YA G26018080

Axle Shaft, 30-Spline, 30.375 in. Length, Rear, GM, Each

Part Number: YGA-21278

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Motive Gear Ring and Pinion Sets GM7.5-323 GM 7.5 in. 3.23 Gears

Ring and Pinion

Part Number: MGR-GM75-323

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025