Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Richmond Gear EXCel Ring and Pinion Sets F9486 Ford 9 in. 4.86 Gears

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

Part Number: RMG-F9486

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

Motive Gear Ten Factory Axle Shafts for 1975-1979 F-250 - MG20135B

Axle Shaft, Front Left Inner, 4340 Chromoly, Dana 44, Ford, Each

Part Number: MGR-MG20135B

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

Eaton Master Differential Installation Kits K-GM9.5-97

Ring and Pinion Installation Kit, GM 9.5 in., Rear, Chevrolet, GMC, Kit

Part Number: ETN-K-GM95-97

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

PPE Differential Covers 338051400

Diff Cover Kit - Ford 8.8 up to 14 - Raw

Part Number: PPE-338051400

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Sierra Marine Transom Seal Kits 18-8206-1

Marine Drive Unit Components, Transom Seal Kit, Mercruiser Stern Drive, Kit

Part Number: RRA-18-8206-1

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Crown Automotive Direct-Fit Axle Shaft Assemblies for 2003-2005 WRANGLER - 5083677AA

Crown Automotive Direct-Fit Axle Shaft Assemblies for 2003-2005 WRANGLER - 5083677AA

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

Part Number: CWA-5083677AA

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle Master Overhaul Kits YK GM7.5-A

Installation Kit, Master Overhaul, GM 7.5 in., Kit

Part Number: YGA-14076

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

Trail-Gear Ring and Pinion Gear Installation Kits 140031-1

Ring and Pinion Gear Installation Kit, 27-spline, Crush Sleeve, Carrier Bearings, Toyota 8.0 (7.8) in., Kit

Part Number: TGI-140031-1

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Motive Gear Differential Bearing Kits for 2000-2004 GRAND CHEROKEE, 2000-2010 VIPER - RA28JLRAMK

Ring and Pinion Installation Kit, Dana 44-HD, Kit

Part Number: MGR-RA28JLRAMK

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

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 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Allstar Performance Ring and Pinion Installation Kits ALL68509

Ring and Pinion Installation Kit, Ford, 9 in., 3.062 in. Carrier Bearings, Kit

Part Number: AAF-ALL68509

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Motive Gear Differential Bearing Kits for 2003-2009 4RUNNER, GX470, 2007-2009 FJ CRUISER - R11RV6L

Ring and Pinion Installation Kit, Toyota 8.0 in., Kit

Part Number: MGR-R11RV6L

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

Motive Gear 30 Spline Differential Carrier Cases GM 10.5 Inch (14-bolt) 6258336

Differential, Open, Empty, 30-Spline, GM, 10.5 in.,4.10 & lower ratio, Each

Part Number: MGR-6258336

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt), truck 546032

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Yukon Gear & Axle 1541H Alloy Axles for 1990 TOWN CAR - YA F750010

Axle Shaft, 28-Spline, 31.625 in. Length, Rear, Ford, Lincoln, Each

Part Number: YGA-21187

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

Spicer Drivetrain Products Axle Shafts for 2005-2011 F-350 SUPER DUTY - 2002496-2

Rear Axle Shaft Axle: Dana 80 2005-2013 Ford F350

Part Number: SDH-2002496-2

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

USA Standard Gear Axle Shafts for 1983-1992 RANGER - ZA F750002

Axle Shaft, C-clip, 28-spline, 26.250 in. Length, Passenger Side Rear, Ford 7.5 in., Ford 8.8 in., Each

Part Number: SPZ-35019

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

SVL Drivetrain Ring and Pinion Gear Sets 2020924 Dana 50 5.13 Gears

Ring & Pinion Gear Set Dana 50 / 5.13 Ratio

Part Number: SVL-2020924

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

USA Standard Gear Axle Shafts for 1971-1980 SCOUT II, 1974-1979 WAGONEER - ZA W38808

4340 Chromoly axle, Scout & Wagoneer D44, RH Inner, uses 5-760X u/joint

Part Number: SPZ-35071

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

Yukon Gear & Axle 10 Bolt Dana 44-HD Differential Cover YP C5-D44HD

Differential Cover, 10-bolt, Steel, Natural, Dana 44-HD, Each

Part Number: YGA-32317

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

Richmond Gear Complete Ring and Pinion Installation Kits 83-1083-1

Ring and Pinion Install Kit

Part Number: RMG-83-1083-1

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 2020746 Dana 44 Jeep Wrangler JK 4.56 Gears

Ring & Pinion Gear Set DANA 44 JK / 4.56 Ratio

Part Number: SVL-2020746

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Yukon Gear & Axle Bearing Kits PK GM8.6-B

Ring and Pinion Installation Kit, GM 8.6 in., Rear, Kit

Part Number: YGA-13105

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

Yukon Gear & Axle 35 Spline Differential Carrier Cases Ford 10.25/10.50 Inch YC F100500

Yukon standard open carrier case, Ford 10.25"

Part Number: YGA-20068

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

Yukon Gear & Axle Pinion Installation Kits for 2007-2017 WRANGLER - PK D44-JK-STD

Yukon Pinion install kit for Dana 44 JK non-Rubicon rear differential

Part Number: YGA-13100

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

Yukon Gear & Axle 1541H Alloy Axles for 1989-1990 CAPRICE - YA G26014036

Yukon 1541H alloy 5 lug rear axle for '89-'90 8.5" GM

Part Number: YGA-21595

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