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

Eaton Posi Disc and Shim Kits 29402-00S

Posi Limited Slip Service Kit, Eaton, 24 Steel Discs, GM 8.2/8.5 in., Kit

Part Number: ETN-29402-00S

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

Motive Gear Master Ring and Pinion Installation Kits R9.25RLAMK

Ring and Pinion Installation Kit, Master, Chrysler 9.25 in., Front, Kit

Part Number: MGR-R9-25RLAMK

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 Differential Clutch Sets YPKF9.75-PC

Differential Clutch, Steel Pack, Rear, Trak-Lok, Ford, 9.75 in., Set

Part Number: YGA-16036

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Motive Gear Differential Bearing Kits R8.75RMMKT

Ring and Pinion Installation Kit, Chrysler 8.75 in., 741 Case, Rear, Kit

Part Number: MGR-R875RMMKT

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

PPE Differential Covers 338051620

DIFFERENTIAL COVER

Part Number: PPE-338051620

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Longfield Drivetrain Axle Shafts, Direct Fit 303471-1-KIT

Longfield Rear Axle Chromo 86-95

Part Number: LSA-303471-1-KIT

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Motive Gear Open Differential Internal Kits GM7.5BI

Spider Gear Kits, Open Differential, GM 7.5/7.625 in., 26 Spline, Kit

Part Number: MGR-GM7-5BI

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

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

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 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Motive Gear Mini Spools MSD44-30

Spool, Mini, Steel, 30-Spline, 10-Bolt, Dana 44, Each

Part Number: MGR-MSD44-30

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

Ratech Complete Ring and Pinion Installation Kits 308TK

Ring and Pinion Installation Kit, GM, 7.5 in./7.625 in., Differential, Kit

Part Number: RAT-308TK

4.36 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Strange Differential Carrier Bearings R5231

Ring and Pinion Installation Kit, Ford, 8.8 in., Kit

Part Number: STR-R5231

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

Currie Ring and Pinion Sets RP44JK-488 Dana 44 4.88 Gears

Ring & Pinion for Dana 44 JK, 4.88 Ratio, Forged 8620 Alloy Steel Gear Set

Part Number: CUR-RP44JK-488

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Allstar Performance Ring and Pinion Gear Sets ALL70042 Ford 9 in. 6.33 Gears

Gear, Ring and Pinion, 6.33:1 Ratio, Ford, 9 in., Set

Part Number: AAF-ALL70042

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

Richmond Gear Complete Ring and Pinion Installation Kits 83-1007-1

Ring and Pinion Installation Kit, Ford, 9 in., 31-Spline Axle, 28-Spline Pinion, Kit

Part Number: RMG-8310071

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Motive Gear Master Ring and Pinion Installation Kits R9RMKP

Ring and Pinion Installation Kit, Master, Ford 9 in., Rear, Kit

Part Number: MGR-R9RMKP

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

PEM Racing Premium Polished Lightweight Quick-Change Gears 65034

Quick Change Gears, 650 Series, 10-Spline, SAE 8620 Steel, Set 34, 16/22 Teeth, Pair

Part Number: PE2-65034

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 2007-2015 WRANGLER - 68004081AA

Axle Shaft Assembly, Front Inner and Outer, Driver Side, Steel, Dana 30, Jeep, Each

Part Number: CWA-68004081AA

4.0 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 4340 Chromoly Axles YA W46100

Axle Shaft, Front Outer Stub, 4340 Chromoly, 35 Spline, 12.00 in. Length, Dana 60, Each

Part Number: YGA-21373

4.8 out of 5 stars ( 5 )

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 2003-2006 WRANGLER - 5086632AA

Axle Shaft Assembly, Rear Passenger Side, Bolt-in, 30-spline Inner, Steel, Dana 44, Jeep, Each

Part Number: CWA-5086632AA

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R8.4RMKT

Ring and Pinion Installation Kit, Master Kit, GM, 8.2 in. (Drop Out), Kit

Part Number: MGR-R84RMKT

4.8 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 Ten Factory Axle Shafts MG27106

Axle Shaft, Direct Fit, Forged Alloy, 33-Spline, 33.130 in. Length, Chevy, GMC, Each

Part Number: MGR-MG27106

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

Crown Automotive - Differential Carriers for 2011-2013 GRAND CHEROKEE - 68084266AB

Differential Lock Motor 2011-2013 WK Grand Cherokee

Part Number: CWA-68084266AB

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Longfield Drivetrain Locking Hub Replacement Parts 303107-1-KIT

1979-1995 Toyota Pickup & 4Runner

Part Number: LSA-303107-1-KIT

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Axle Shafts ZA G3893605

Axle Shaft, 30-spline Inner, 30.75 in. Length, GM 8.875 in. (12-bolt) Truck, Rear, Chevrolet, GMC, Each

Part Number: SPZ-35108

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Cardone New CV Drive Axles for 1998-2007 LAND CRUISER, 1999-2007 LX470 - 66-5185HD

Axle Shaft, Direct Fit, CV-Style, Lexus, Front Driver Side/Passenger Side, Toyota, Each

Part Number: AAZ-66-5185HD

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today