Differentials, Axles & Rear-End Parts

Spool, Mini, Steel, 26-Spline, 10-Bolt, GM 7.5 in., Each

Part Number: RMG-78-7526-1

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Ring and Pinion Installation Kit, Master Kit, AMC Model 20, Kit

Part Number: MGR-R20RMKT

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

• Free Shipping

Marking Compound, Ring and Pinion, Beige, Each

Part Number: SUM-730001

4.77 out of 5 stars ( 13 )

Cannot be shipped Internationally

• Restricted
• Ground

Differential Vents, Aluminum, Black, Kit

Part Number: ARB-170112

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Differential Cover, Steel, Chrome, GM, 8.5 in., 10-Bolt, Kit

Part Number: MRG-9891

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Gear, Ring and Pinion, 5.83:1 Ratio, Ford, 9 in., Set

Part Number: AAF-ALL70036

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Rear Axle Shaft Kit

Part Number: RNB-630-163

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in./7.625 in., 2 Series, Set

Part Number: MGR-G875308

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• Free Shipping

Gear, Ring and Pinion, 3.91:1 Ratio, Chrysler, 8.75 in., 489 Casting, Set

Part Number: RMG-6900581

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• Free Shipping

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, GM G-Body, 7.5 in., Each

Part Number: MSR-A102810-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Carrier Shims, Super, Steel, Ford, Kit

Part Number: YGA-55004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Differential, Eaton Detroit Truetrac, Limited Slip, 34-Spline, Ford 8.8 in. IRS, Ford, Each

Part Number: ETN-917A731

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75 Summit Bucks
• Special Order

Pinion Spacer and Shims, Steel, GM, 8.875 in., Passenger Car, Kit

Part Number: RAT-4101

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., Set

Part Number: SUM-741014

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Installation Kit, Ford 9 in., 10-Bolt, 2.895 in. Carrier Bearing, Kit

Part Number: ETN-K-F9-289CB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Differential Cover, Steel, Chrome, Dana 44, Kit

Part Number: SUM-730307

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Air Line, 5mm Diameter, 6m Length, Blue Replacement Line for Air Lockers, Each

Part Number: ARB-170301SP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Ring and Pinion Installation Kit, GM, 8.5/8.6 in., 10-Bolt, Kit

Part Number: RAT-360K

4.07 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

• Free Shipping

Gear, Ring and Pinion, 5.13:1 Ratio, Dana 60, Set

Part Number: MGR-D60-513XF

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Bearings, Pinion, Daytona Style Support, 28-Spline, Ford, 9 in., Set

Part Number: MSR-PB028

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Axle Shaft, Rear, C-Clip, 1541H Alloy, 31 Spline, 34.375 in. Length, Ford 8.8 in., Ford, Lincoln, Mercury, Each

Part Number: YGA-21508

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Installation Kit, Ford, 8 in., 10-Bolt, 25-Spline Pinion, Kit

Part Number: RMG-8310151

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

• Free Shipping

Yukon 1541H alloy rear axle kit for Ford 9" Bronco from '66-'75 with 28 splines

Part Number: YGA-21226

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Free Shipping

Axle Shaft, Direct Fit, 1541H Alloy Steel, 31-Spline, 31.687 in. Length, Dodge, Each

Part Number: MGR-MG29100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Main Bearing Caps, Billet Aluminum, Natural, Ford 8.8 in., Pair

Part Number: STR-H1124

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• Free Shipping