Differentials, Axles & Rear-End Parts

Differential Cover, Aluminum, Natural, Bearing Cap Support, GM, 7.5 in., 7.625 in., 10-Bolt, Each

Part Number: SME-8510400NL

4.81 out of 5 stars ( 21 )

Estimated Ship Date: Nov 11, 2025 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 80, 35 Spline, 3 Series, Each

Part Number: SUM-730981

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Axles, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, 8.875 in., Pair

Part Number: MSR-A123002

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Third Member Case Only, HD Pro Aluminum Case Kit, Ford 9 in., Aluminum, Natural, 3.250 in. Carrier Bearing Diameter, 31/33/35/40 Axle Spline, Kit

Part Number: STR-P3203

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Car, Set

Part Number: RMG-4900961

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: SUM-741002

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Differential Cover, Bearing Cap Supports, Aluminum, GM 10-Bolt, 8.5 in., 8.6 in., Rear Axle, Each

Part Number: TFS-8510300

4.73 out of 5 stars ( 41 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Differential, Eaton Detroit Locker, 31-Spline, Ford, 8.8 in., Each

Part Number: ETN-187C145A

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.57:1 Ratio, Ford, 9 in., Big Pinion, Set

Part Number: MGR-F990457BP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, Ford, 8.8 in., 10-Bolt, Set

Part Number: RMG-F88355

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3:08 and Down, Each

Part Number: ETN-911A415

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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• $75.00 Summit Bucks

Axle Shafts, Ultimate CV Axles, Front, 29 Spline, 300M Billet, M210, Ford, Kit

Part Number: RCV-S0042

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Ring and Pinion Installation Kit, Bearings and Shims, Ford 9 in., with 3.250 in. Carrier Bearing, Kit

Part Number: RMG-8310051

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Ring and Pinion, Master Installation Kit, GM, 10.5 in., 14-Bolt, Kit

Part Number: MGR-R14RMKHT

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Differential Cover, Ram-Air, Black Ops, Chevy, GMC, Ram, AAM 11.5/11.8 ring gear, 14-Bolt rear axle, Each

Part Number: GBE-19269

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.25:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890325

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Carrier Rebuild Kit, Trac-Lok, 35-spline, Clutch Pack, Clutch Shims, Rear, Dana 80, Kit

Part Number: SDH-2003857

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Differential Carrier, Traction-Lok Style, 31-spline, Steel, Rear, Chrysler 9.25 in., Dodge, Ram, Each

Part Number: SDH-80754

4.95 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Differential Cover, Ram-Air, 14-Bolt, Aluminum, Black, Integrated O-Ring Seal, AAM 12 inch, Chevy, GMC, Ram, Each

Part Number: GBE-19288

Not Yet Reviewed

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.42:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Ring Gear, GM 8.5/8.6 in., Set

Part Number: YGA-24157

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Axles, Replacement, Driver Side, Passenger Side, Rear, 28-Spline, Ford, 9 in., Pair

Part Number: MSR-A28-64MUST

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Differential Cover, Aluminum, Natural, Ford, 8.8 in., Kit

Part Number: MSR-7106

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Combo, Richmond Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.875 in. "C", 3 Series, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0057

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
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Differential Cover, Aluminum, Black Powdercoated, Dana 44, Kit

Part Number: SUM-730502B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Axle Differential Case, Ford 9 in., Nodular Iron, 3.062 in. Bearing Bore, Each

Part Number: SUM-CTDHNI3062

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Today

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