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

Yukon Gear & Axle 30 Spline Differential Carrier Cases Toyota 8 Inch YC T40020

Differential Carriers, Differential Carrier Cases, Toyota 8 in., Open Differential, 30-spline, Steel, Toyota, Each

Part Number: YGA-20113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Motive Gear Ten Factory Axle Shafts for 2007-2018 WRANGLER - MG20138B

Axle Shaft, Direct Fit, 4340 Chromoly, 30-Spline, 18.780 in. Length, Jeep, Each

Part Number: MGR-MG20138B

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

SVL Drivetrain Ring and Pinion Gear Sets 2021412 Dana 60 3.73 Gears

Ring & Pinion Gear Set Dana 60 / 3.73 Ratio

Part Number: SVL-2021412

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Yukon Gear & Axle Master Overhaul Kits for 2007-2017 WRANGLER - YK D44-JK-STD

Ring and Pinion Gear Installation Kit, Master Overhaul, 24 Spline, Dana 44, Kit

Part Number: YGA-14146

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Spicer Drivetrain Products Axle Shafts for 1999-2008 F-350 SUPER DUTY - 47847-3

Rear Axle Shaft (Dana 80) RH

Part Number: SDH-47847-3

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Yukon Gear & Axle Differential Covers YHCC-F9.75

Differential Cover, Yukon Hardcore Differential Cover for Ford 9.75" Rear Differential

Part Number: YGA-11904

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

Richmond Gear EXCel Ring and Pinion Sets F10355 Ford 10.25 in. 3.55 Gears

Ring and Pinion Kit

Part Number: RMG-F10355

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles for 1990-2001 CHEROKEE, 1990-2006 WRANGLER - YA M35C-27-R

Axle Shaft, Rear Passenger Side, 1541H Alloy, 27 Spline, 29.250 in. Length, Dana 35, Jeep, Each

Part Number: YGA-21305

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

SVL Drivetrain Ring and Pinion Gear Sets 2020496 Ford 9 in. 3.50 Gears

Ring and Pinion Gears, Ford 9 in., 3.50:1 Ratio, 28-spline, Standard Rotation, Ford 9 in., Set

Part Number: SVL-2020496

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Crown Automotive Direct-Fit Axle Shaft Assemblies for 2007-2017 WRANGLER, 2018 WRANGLER JK - 68003557AA

Axle Shaft Assembly, Rear Driver Side, Bolt-in, 32-spline, Steel, Dana 44, Jeep, Each

Part Number: CWA-68003557AA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

PEM Racing Standard Quick-Change Gears 61024

Quick Change Gears, 610 Seris, 10-Spline, SAE 8620 Steel, Set 24, 20/29 Teeth, Pair

Part Number: PE2-61024

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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USA Standard Gear Spider Gear Sets ZIKD60-S-30

USA Standard Gear replacement spider gear set for Dana 60, 30 spline

Part Number: SPZ-39008

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Drake Differential Girdles 5R3Z-4033-B

Differential Covers, Differential Girdles, 10-bolt, Aluminum, Natural, Ford 8.8 in., Each

Part Number: DMG-5R3Z-4033-B

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Summit Racing™ Differential Support Covers SME-8510500

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Dorman Axle Shafts 630-140

Axle, Rear, 28-Spline, 29.625 in. Length, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 8.50 in. Axle, Each

Part Number: RNB-630-140

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

ACDelco Axle Housings 12479320

Axle Housing, Front, AWD/4WD, Cadillac, Chevy, GMC, Each

Part Number: ADO-12479320

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle 1541H Alloy Axles for 1998-2002 CAMARO, FIREBIRD - YA G26059972

Axle Shaft, Rear, 1541H Alloy, 28 Spline, 32.00 in. Length, GM 7.625 in., Chevy, Pontiac, Each

Part Number: YGA-21624

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Moser Engineering Replacement C-Clip Axles for 1993-2002 CAMARO, FIREBIRD - A102806

4.5 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Dana Spicer Drivetrain Products - Axle Shafts, Direct Fit for 2003-2009 RAM 3500, RAM 2500, 2006-2009 RAM 1500 - 10031870

CHROMOLY AXLE SHAFT

Part Number: SDH-10031870

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Yukon Gear & Axle 10 Bolt Dana 44 Differential Cover YP C5-D44-STD

Differential Cover, 10-bolt, Steel, Natural, Dana 44, Standard Rotation Differentials, Each

Part Number: YGA-32319

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

Strange Rear Axle Housing Ends H1138

Strange Rear Axle Housing Ends H1138

Axle Housing Ends, Ford 8.8 in, Strange Type, 3.150 in. Bearing Bore, Accepts 3/8 in.-24 Studs, Pair

Part Number: STR-H1138

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles YA D41677

Axle Shaft, Outer Stub, 1541H, 19 Spline, 9.94 in. Length, Dana 44, Each

Part Number: YGA-21086

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Dorman Ring and Pinion Sets 697-723 Ford 7.5 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, Ford 7.5 in., Set

Part Number: RNB-697-723

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 4340 Chromoly Axles YA W48202

Axle Shaft, Front Inner, 4340 Chromoly, 35 Spline, 15.96 in. Length, Dana 60, Each

Part Number: YGA-21377

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

Winters 10-Spline Quick-Change Gears 8525

Quick Change Gears, 10-Spline, SAE 8620 Steel, Set 25, 20/22 Teeth, Pair

Part Number: WPP-8525

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Summit Racing™ Aluminum 12 Bolt Ford 10.25/10.5 Inch Differential Cover SUM-730509B

Differential Cover, Aluminum, Black Powdercoated, Ford, 10.25 in., 10.5 in., Sterling, 12-Bolt, Kit

Part Number: SUM-730509B

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Winters 10-Spline Quick-Change Gears 8516

Quick Change Gears, 10-Spline, SAE 8620 Steel, Set 16, 18/24 Teeth, Pair

Part Number: WPP-8516

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