Differentials, Axles & Rear-End Parts

Ring and Pinion Gears, 4.11:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36041

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Spool, Mini, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each

Part Number: MGR-MS88-31

3.7 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Ring and Pinion Installation Kit, Fits GM, 12-Bolt Passenger Differential, Timken Bearings, Kit

Part Number: RAT-315KT

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Dura Grip Positraction Carrier, Traction-Loc, Ford 8 in., 28 Spline,. Aggressive Engagement, Each

Part Number: YGA-26001

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Estimated Ship Date: Tomorrow

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Differential Cover, GM 8.5 in., 10-bolt, Nodular Iron, Black Powdercoated, Cadillac, Chevrolet, GMC, Each

Part Number: YGA-29113

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Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, GM, 8.875 in. (12-Bolt) Truck, Each

Part Number: AUB-546032

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-411

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Front Axle Actuator, Posi-Lok, Ford, Kit

Part Number: POS-750

4.84 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

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Differential Cover, Ram-Air, Satin Black, Milled Aluminum, Ford, Sterling 12-Bolt axle, 10.25/10.50 ring gear, Each

Part Number: GBE-19252

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Bearings, Pinion, Front/Rear Bearings, Tapered Bearing Pinion Support, Solid Pinion Spacer, Seal, Ford, 9 in., 28-Spline, Kit

Part Number: STR-N1923

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Differential Carrier, Clutch-type, Steel, Dana 60, 30-Spline, 4.10 and lower ratio, Each

Part Number: SDH-708013

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Ring and Pinion Installation Kit, Ford, Super 8.8 in. IRS, Kit

Part Number: FMS-M-4210-B3

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Differential Cover, Aluminum, Polished, GM, 8.5 in., 8.6 in., 10-Bolt, Kit

Part Number: SUM-730508

3.81 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Differential Vent, Round Head Style, Steel, Natural, Ford, Each

Part Number: SDK-C4ZW-4338-A

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Ring and Pinion Gears, 4.56:1 Ratio, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: MGR-F8-8-456

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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DSS 2015+ Dodge Charger/Challenger Hellcat/SRT Level 5 Direct Fit Axle RA7288X5

Part Number: DSS-510368

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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Ring and Pinion Installation Kit, Bearings and Shims, Ford 9 in., with 3.062 in. Carrier Bearing, HRW, Kit

Part Number: RMG-83-1003-1

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Differential, Eaton Detroit Truetrac, 33 Spline, GM 8.875 in., Each

Part Number: ETN-914A575

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 26-Spline, 30.31 in. Length, Chevy, Pontiac, 7.5, 7.625 in.,Pair

Part Number: MSR-A102604

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Axle Shafts, Direct Fit, Renegade, CV-Style, Billet Steel, Chrysler, Dodge, Rear, Pair

Part Number: GFE-MOP10101A

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Differential Cover, Aluminum, Natural, Summit Logo, Bearing Cap Support, GM, 8.2 in., 8.5 in., 10-Bolt, Each

Part Number: SME-8510300

4.97 out of 5 stars ( 33 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: CWA-5012873AA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 21, 2025 if ordered today

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Axles, 5-Lug Conversion, GM 12-Bolt Truck, 5 x 5 in. Bolt Circle, 1541H Alloy Steel, Chevy, GMC, Kit

Part Number: YGA-21835

4.19 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Differential Cover, 10-bolt, Aluminum, Natural, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: BMM-70502

4.76 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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Differential, Eaton Detroit Truetrac, 35-Spline, Dana 80, 11.5 in. Ring Gear, 4.10 + up, Each

Part Number: ETN-915A450

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Estimated Ship Date: Tomorrow

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• $75.00 Summit Bucks