Differentials, Axles & Rear-End Parts

Spider Gear Kit, Posi Differential, Ford 8.8 in., 31 Spline, Kit

Part Number: YGA-16106

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Axle Shaft, 17-Spline, 5 x 4.75 in. Bolt Circle, Chevy, Rear Outer, Each

Part Number: YGA-21283

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 28 Spline, Ford 7.5 in., Kit

Part Number: YGA-14046

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Differential Carrier, Open, Loaded, GM 8.6 in. 30 Spline, Each

Part Number: YGA-20098

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Independent Suspension Differential Assemblies, Remanufactured, Complete, Front, 8.25 in., 3.73:1 Ring and Pinion, Cadillac, Chevrolet, GMC, Each

Part Number: ATP-111500

5.0 out of 5 stars ( 1 )

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Differential Carrier Replacement Part, Bonded Seal, Each

Part Number: ARB-160703SP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Differential, Eaton Detroit Truetrac, 30-Spline, Toyota, 8 in. Rear, Each

Part Number: ETN-913A611

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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• $75 Summit Bucks
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Differential Cover, Differential Cover Kit, 12-bolt, Nodular Iron, Gray, for Use On Dana 44 AdvanTEK Front Differentials, Jeep, Kit

Part Number: SDH-10044799

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Differential Cover, Aluminum, Natural, Dana, 60, 70, Kit

Part Number: SUM-730504N

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Differential, Electronic Locker, ELocker, 30-Spline, 3.73 Gear Ratio, Toyota, 4Runner, FJ Cruiser, Tacoma, Land Cruiser 120, 150 Series, Each

Part Number: ETN-14219-1

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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• $150 Summit Bucks

Axle Housings, Fabricated Ford 9 in. Housings, Mild Steel, Natural, 3.00 in. Axle Tube Diameter, 60.00 in. Overall Length, Ford 9 in., Kit

Part Number: RHC-16-0003-60

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Axle Shaft, Front Outer Stub, 4340 Chromoly, 35 Spline, 12.00 in. Length, Dana 60, Each

Part Number: YGA-21373

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Ring & Pinion Gear, 3.08 Ratio, GM, 8.2 in., Set

Part Number: YGA-24141

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Differential Cover, Aluminum, Black Powdercoated, Dana 60, Kit

Part Number: SUM-730506B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Differential, Eaton Detroit Locker, 35-Spline, Dana 70, Each

Part Number: ETN-225SL58C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Differential Cover, Aluminum, Polished, Dana, 60, 70, Kit

Part Number: SUM-730504

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Gears, 4.11:1 Ratio, 32-spline, Standard Rotation, GM 8.6 in. IRS, Set

Part Number: YGA-24564

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Differential Carrier, Open, Dana 44, 30-Spline, 3.92 and numerically higher ratio, Each

Part Number: SDH-706025X

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Installation Kit, Chrysler, 8.75 in., 742 Casting, 10-Spline Pinion, Kit

Part Number: RMG-8310371

3.25 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Differential Carrier, Air Locker, Nodular Iron, Rear, Ford 9 in., Kit

Part Number: ARB-RD99

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Gear, Ring and Pinion, 4.09:1 Ratio, Ford Super 8.8 in., IRS, Set

Part Number: RMG-49-0213-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Carrier, Open, Loaded, 27-spline, Ductile Iron, Rear, Dana 35, Jeep, Each

Part Number: SDH-75054X

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Installation Kit, Ford, 8.8 in. Diameter Ring Gear, Timken Bearings, Kit

Part Number: RAT-305KT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, Buick, Oldsmobile, Pontiac, 8.2 in., Each

Part Number: AUB-546060

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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