Differentials, Axles & Rear-End Parts

Ring and Pinion Gear Installation Kit, Master Overhaul, 25 Spline, GM 8.2 in., Kit

Part Number: YGA-14082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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

Part Number: STR-H1120

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: RAT-310K

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Differential Cover, 14-bolt, Steel, Chrome, GM 9.5 in., Each

Part Number: YGA-32018

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

Differential, Grip Pro Traction System, 30-Spline, GM 8.5in., 8.6 in., Each

Part Number: PWT-GT201030

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $766.99

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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Longfield Birfield, 27 Spline Chromoly, Each

Part Number: LSA-301476-1-KIT

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, Chrysler, 8.25/8.375 in., 10-Bolt, Set

Part Number: RMG-CR825410

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Axle Assembly, 68-72 GM A-Body, Rear, Centurion 9-inch, 31-Spline, 5 x 4.75 in. Bolt Pattern, Housing & Axle Kit

Part Number: CUR-CE-GMA6872X

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Spool, Mini, Steel, 28-Spline, 10-Bolt, GM 8.2 in., Each

Part Number: SUM-730082

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 7.5 in., 7.625 in., Each

Part Number: AUB-546047

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 3.55:1 Ratio, 1.188 in. Pinion, 25 Spline, 8.000 in. Ring Gear, Ford 8 in., Set

Part Number: YGA-24092

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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• Special Order

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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Differential Assembly, IRS, 3.90:1 Ratio, 230mm Ring Gear, Limited Slip, Dodge, Each

Part Number: MOP-68427798AA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Core Charge $200.00
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Air Locker Line, 6.75 in Hose Length, Fittings, O-Ring, Kit

Part Number: ARB-ASK001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Axle Shafts, AXLE C9.25 ZF 31SPL 33.89 RH 5 LUG, 12-18 RAM 1500 RH

Part Number: MGR-MG5004

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Axle Housing Assembly, Rock Assault, Right Hand Drop, 61.75 in. Width, Toyota 8.0 in., Front, Kit

Part Number: TGI-140320-1-KIT

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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• Special Order

Axle Housing Assembly, Rock Assault, Left Hand Drop, 61.75 in. Width, Toyota 8.0 in., Front, Kit

Part Number: TGI-140314-1-KIT

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Spindle Nut Washers, Locking, Steel, Natural, Each

Part Number: SDH-33733

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Ring and Pinion Installation Kit, Fits Dana 60 Differential, Timken Bearings, Kit

Part Number: RAT-324KT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Direct Fit Axle Shafts, Front Outer, 19-Spline, Steel, 9.920 in. Length, 1310 Joint Series, Ford, Dana 44, Each

Part Number: SDH-39905

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Axle Housing Ends, Forged Steel, Zinc Plated, Small Ford, Pair

Part Number: MSR-7755

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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• Special Order

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

Part Number: SDK-C8ZW-4338-A

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Axle Shaft, OEM Replacement, 30-Spline, 33.563 in. Length, Cadillac, Chevy, GMC, 8.6 in., Rear, Each

Part Number: RMG-92-25145

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Differential Carrier Bearings, Steel, Dana 60, Dana 70, Dana 80, Chevrolet, GMC, Dodge, Each

Part Number: SDH-706070X

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow