Differentials, Axles & Rear-End Parts

Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75410OE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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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: Monday 12/22/2025

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Differential, Posi Performance, Limited Slip, 30-Spline, 3.73 Gear Ratios, GM, 12-Bolt, Each

Part Number: HUU-02-125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Pinion Bearing, Rear, 1.312 in. i.d., Chrysler, Dodge, Plymouth, Desoto, Ford, Lincoln, Mercury, Studebaker

Part Number: TMK-HM89443

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

Ring and Pinion Installation Kit, Master Kit, Dana 30, 26-Spline Pinion, Kit

Part Number: MGR-R30RMK

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Axle Shaft, Ten Factory, Rear, Dana 44, 4140 Chromoly, Jeep, Kit

Part Number: MGR-MG22135

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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Micro Sprint Complete Rear Axle, Version 2

Part Number: JOE-25829-V2

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Axle Housing End Fasteners, T-bolts, 1/2-20 in. RH Thread, Steel, Black Oxide, Nuts, Washers, Ford 9 in., Kit

Part Number: STR-H1135STKIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

C-Clip Eliminator, Billet Aluminum, Drag Race Only, GM, 10-Bolt, 7.5, 7.625, 8.2, 8.5 in., Kit

Part Number: STR-A1030

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Differential Carrier Rebuild Kits and Spider Gears, GM 8.5 in., Side Gears, 28-spline, 10-bolt, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: SPZ-39026

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Differential, Grip Pro Traction System, 30-Spline, GM 8.875 in. 12-Bolt Truck, Each

Part Number: PWT-GT248730

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $896.99

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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Differential Cover, Aluminum, Natural, Ford, 10.25 in., 10.5 in., Sterling, 12-Bolt, Kit

Part Number: SUM-730509N

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Pinion Bearing, 1.187 in. Inside Diameter, Each

Part Number: TMK-M86649

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, 3 Series, Set

Part Number: RMG-4900721

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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SOLID CV DRIVESHAFT, Motive Gear Ten Factory XJ RR 1310 SOLID CV DRIVESHAFT

Part Number: MGR-TFR1310-2129

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Carrier Shims, Super, Steel, Ford, Kit

Part Number: YGA-55004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

Differential, Eaton Detroit Truetrac, 28-Spline, GM, 8.5 in., Truck, Front, Each

Part Number: ETN-912A557

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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C-Clip Eliminator Drag Race Only, 1.533 in. Dia. ID, GM 10/12 bolt, OEM Drum Brake Applications, Kit

Part Number: MSR-9000

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Ring and Pinion Gears, GM 8.2 in., 3.55:1 Ratio, 25-spline, Standard Rotation, GM 8.2 in., Set

Part Number: SVL-10004620

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Differential Case Assembly Kit

Part Number: SDH-2005501

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Spider Gear Kit, Open Differential, Dana 35, 27 Spline, Kit

Part Number: YGA-16128

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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Ring and Pinion Gears,Yukon Gear & Axle ZF 9.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: YGA-10479

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Differential, Electronic Locker, ELocker, 27-Spline, Dana 30, 3-Series, Each

Part Number: ETN-19818-020

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Spool, Full, Steel, 35-spline, 10-bolt, Dana 60, Each

Part Number: MGR-FSD60-35H

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Replacement, Ramp to Spring, Each

Part Number: MMK-449-04

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025