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

Yukon Gear & Axle Spider Gear Kits YPKGM55P-S-17

Spider Gear Kit, Open Differential, GM 8.2 in., 17 Spline, Kit

Part Number: YGA-16046

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Strange Lightweight Pro Race Spools D1560

Strange Lightweight Pro Race Spools D1560

Spool, Full Size, Steel, 33-Spline, 10-Bolt, Ford 8.8 in., Each

Part Number: STR-D-1560

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Richmond Gear EXCel Ring and Pinion Sets GM75308 GM 7.5/7.625 in. 3.08 Gears

Ring and Pinion Kit

Part Number: RMG-GM75308

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Moser Engineering Rear Axle Housing Ends 7900FM

Axle Housing Ends, Forged Steel, Zinc Plated, Flush Mount, Pair

Part Number: MSR-7900FM

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Richmond Gear Complete Ring and Pinion Installation Kits 83-1040-1

Ring and Pinion Installation Kit, GM, 8.2 in., Buick or Pontiac Axle, 10-Bolt, 27-Spline Pinion, Kit

Part Number: RMG-8310401

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Allstar Performance Ring and Pinion Installation Kits ALL68515

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

Part Number: AAF-ALL68515

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Spicer Drivetrain Products Differential Inner Gear Kits 706027X

Spider Gear Kit, Open Differential, Dana 44, 30 Spline, Kit

Part Number: SDH-706027X

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Motive Gear Master Ring and Pinion Installation Kits R30RMK

Ring and Pinion Installation Kit, Master Kit, Dana 30, 26-Spline Pinion, Kit

Part Number: MGR-R30RMK

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Summit Racing™ Aluminum 10 Bolt Dana 80 Differential Cover SUM-730512B

Differential Cover, Aluminum, Black Powdercoated, Dana 80, 10-Bolt, 12.0 in. Diameter Ring Gear, Kit

Part Number: SUM-730512B

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Motive Gear Open Differential Internal Kits C9.25BI

Differential Parts Kit; Open Differential Internal Kit; Incl. Side And Pinion Gears/Washers/Pinion Shaft And L

Part Number: MGR-C9-25BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Alloy USA OEM Replacement Rear Axles for 1971 SCOUT, 1971-1980 SCOUT II - 21117C

Axle, Direct Fit, OEM Replacement, Rear, 4340 Chromoly, 30-Spline, International, Scout, Dana 44, Each

Part Number: ALY-21117C

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Proform Perfect Launch 10 Bolt Dana 60 Differential Cover 69504

Differential Cover, Perfect Launch, 10-bolt, Aluminum, Black, Dana 60, Each

Part Number: PRO-69504

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Spicer Drivetrain Products Axle Shafts 10007802

Chromoly Front Axle Shaft - Inner (Dana 44) GM 8.5" LH

Part Number: SDH-10007802

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Spicer Drivetrain Products Differential Clutch Disc and Plate Kits 707083X

Differential Clutch Pack Kit, Dana 60, Trac-Lok, Kit

Part Number: SDH-707083X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Cardone New CV Drive Axles for 2012-2022 1500, 2019-2020 1500 CLASSIC - 66-3740

Axle Shaft, Direct Fit, CV-style, Each

Part Number: AAZ-66-3740

5.0 out of 5 stars ( 1 )

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Need It Sooner? We recommend these similar substitute parts:

GSP CV Components for 2012-2022 1500, 2019-2021 1500 CLASSIC - NEX12005

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025

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Allstar Performance Ring and Pinion Gear Sets ALL70116 GM 7.5/7.625 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, GM 7.5 in., Set

Part Number: AAF-ALL70116

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Richmond Gear EXCel OEM Replacement Axle Shafts 92-23326

Axle Shaft, OEM Replacement, 31-Spline, 33.188 in. Length, Ford, 8.8 in., Driver Side Rear, Each

Part Number: RMG-92-23326

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Spicer Drivetrain Products Master Differential Rebuild Kits for 2018-2022 WRANGLER - 10040313

Bearing Kit, Master Differential Rebuild Kit, Jeep, Wrangler JL, Dana 30, Front, Kit

Part Number: SDH-10040313

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

USA Standard Gear Axle Shafts ZA G12471369

Axle Shaft, 30-Spline, 33.750 in. Length, Rear, Chevy, Each

Part Number: SPZ-35040

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Strange Aluminum Pinion Supports N1917

Pinion Support, Ford, 9 in., 28-Spline Pinion, Forged Aluminum, Black, Cups Installed, with O-Ring/Bolts, Each

Part Number: STR-N1917

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Strange Billet Aluminum Differential Main Bearing End Caps H1120

Differential Main Bearing Caps, Billet Aluminum, GM, 8.5 in, Pair

Part Number: STR-H1120

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Yukon Gear & Axle 1541H Alloy Axles YA C8.75-30.0

Axle Shaft, Rear, 1541H Alloy, 30 Spline, 30.0 in. Length, 8.75 in. Ring Gear, Dodge/Plymouth, Each

Part Number: YGA-21042

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Allstar Performance Ring and Pinion Installation Kits ALL68543

Rear End Bearing Kit, Ford 9 in, Daytona 28-Spline, 3.250 in. Carrier Bearings, Kit

Part Number: AAF-ALL68543

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Ratech Complete Ring and Pinion Installation Kits 309K

Ring and Pinion Installation Kit, GM, 8.2 in. Differential, Kit

Part Number: RAT-309K

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Allstar Performance Ring and Pinion Gear Sets ALL70034 Ford 9 in. 5.67 Gears

Gear, Ring and Pinion, 5.67:1 Ratio, Ford, 9 in., Set

Part Number: AAF-ALL70034

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025