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

Motive Gear Open Differential Internal Kits C7.25BI

Differential Carrier Rebuild Kit, Chrysler 7.25 in., 25 Spline, Rear, Open Carrier, Chrysler, Dodge, Plymouth, Kit

Part Number: MGR-C7-25BI

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Auburn Gear Pinion Shaft Service Kits 541009

Auburn Gear Pinion Shaft Service Kits 541009

Differential Cross Shafts, Cross Pin, Lock Screw, GM 8.875, 12 Bolt, Kit

Part Number: AUB-541009

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Allstar Performance Ring and Pinion Gear Sets ALL70024 Ford 9 in. 4.86 Gears

Gear, Ring and Pinion, 4.86:1 Ratio, Ford, 9 in., Set

Part Number: AAF-ALL70024

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

SVL Drivetrain Ring and Pinion Gear Sets 2020502 Ford 8.8 in. 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Rotation, Ford 8.8 in., Set

Part Number: SVL-2020502

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Summit Racing™ Differential Support Covers SME-8510200

Differential Cover, Aluminum, Natural, Summit Logo, Bearing Cap Support, GM Passenger Car, 12-Bolt, Each

Part Number: SME-8510200

4.83 out of 5 stars ( 24 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

All-Pro Off-Road OEM CV Boot Kits for 1996-2002 4RUNNER - AP-309337

CV Joint Boot, Neoprene, Clamp Included, Grease Included, Includes Crimping Pliers, Inner, Outer, Toyota, Kit

Part Number: AOF-AP-309337

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Motive Gear Light-Duty Axle Shafts 14035542

Axle Shaft, OEM Replacement, Rear, C-clip, 1541H Alloy Steel, 28-spline Inner, 31.375 in. Length, GMC, Each

Part Number: MGR-14035542

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Motive Gear Open Differential Internal Kits C8.25BI

Spider Gear Kits, Open Differential, Chrysler 8.25 in., 27 Spline, Kit

Part Number: MGR-C825BI

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Dorman 12 Bolt Ford 9.75 Inch Differential Cover 697-734

Nodular Iron Differential Cover Assembly

Part Number: RNB-697-734

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Motive Gear Super Ring and Pinion Gear Installation Kits R7.5GRBSKT

Ring and Pinion Installation Kit, Super Kit, GM, 7.5 in., Kit

Part Number: MGR-R7-5GRBSKT

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Cardone New CV Drive Axles 66-5235

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-5235

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Kentrol 10 Bolt Dana 60/70 Differential Cover 304M60

Differential Cover, Stainless Steel, Polished, Dana, 60, 70, Kit

Part Number: KTL-304M60

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Moser Engineering C-Clip Eliminator Kits 9200-1

C-Clip Eliminator, Replacement Part, GM, 10-Bolt, 12-Bolt, Each

Part Number: MSR-9200-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Artec Industries JK Rear Axle Trusses for 2007-2017 WRANGLER, 2018 WRANGLER JK - JK4422

JK REAR AXLE TRUSS

Part Number: RTE-JK4422

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Ratech Deluxe Ring and Pinion Installation Kits 3004KT

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

Part Number: RAT-3004KT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Alloy USA Axle Lock Kits for 1994-2004 RAM 1500, RAM 2500 - 450400

Axle Lock Kit, Front, Manual, Hardware, Dodge, Dana 44, Dana 60, 4WD, Kit

Part Number: ALY-450400

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Motive Gear Light-Duty Axle Shafts MG6569

Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 30-spline Inner, 30.500 in. Length, Each

Part Number: MGR-MG6569

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Crown Automotive Ring and Pinion Kits 68035568AA Dana 44 Jeep Wrangler JK 3.21 Gears

Ring and Pinion Gears, 3.21:1 Ratio, 24-spline, Standard Ring Gear Rotation, Rear, Dana 44, Jeep, Kit

Part Number: CWA-68035568AA

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Dorman Locking Hubs 600-204XD

Locking Hubs, Manual, OEM Style, with Retaining Ring, Steel, Natural, Plastic, Black, 1.21 in. Axle Outside Diameter, Ford, Lincoln, Each

Part Number: RNB-600-204XD

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Mile Marker Supreme Locking Hubs 449S/S

4.75 out of 5 stars ( 55 )

Estimated Ship Date: Monday 8/25/2025

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Summit Racing™ Ring and Pinion Sets SUM-741017 GM 7.5/7.625 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5/7.625 in., Set

Part Number: SUM-741017

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Ratech Deluxe Ring and Pinion Installation Kits 3005K

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

Part Number: RAT-3005K

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Cardone New CV Drive Axles 66-1430HD

Axle Shafts, New CV Drive Axles, Front, Cadillac, Chevrolet, GMC, Each

Part Number: AAZ-66-1430HD

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Allstar Performance Ring and Pinion Gear Sets ALL70113 GM 7.5 in. 3.42 Gears

Ring and Pinion, GM 7.5 10-Bolt, 3.42 Ratio, 3.08 and Lower Carrier, Kit

Part Number: AAF-ALL70113

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Motive Gear Ring and Pinion Sets GM7.5-373 GM 7.5/7.625 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-373

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025

Ford Performance Parts Traction-Lok 34 Spline Differential Ford Super 8.8 Inch, IRS M-4204-M

Differential Carrier, Traction-Lok Limited Slip, 34-spline, Ford Super 8.8 in. IRS, Each

Part Number: FMS-M-4204M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Estimated Ship Date: Monday 8/25/2025