2003 Differential & Rear-End Components

USA standard ring & pinion gear set for Dana 80 in a 3.31 ratio.

Part Number: SPZ-36270

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Differential Case Assembly Kit

Part Number: SDH-707387-1X

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Rear, AMC Model 35, 3.56 Ratio and Up

Part Number: YGA-28017

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Rear Axle, FORD MUSTANG AXLE W/ABS

Part Number: VRE-RAX1961C

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Differential, Select-A-Loc, 35-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545044

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Zip Locker, Air Locker, Dana 30/Super 30, 27 Spline, 3.73 Up Ratio, Each

Part Number: YGA-34016

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

Part Number: PWT-LS201030

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Estimated Ship Date: Today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $889.99

Rebate Expires: 12/31/2025

Get $35 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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Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 70, Set

Part Number: YGA-24073

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Estimated Ship Date: Dec 5, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for Ford 9.75" in a 3.31 ratio

Part Number: YGA-24433

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Estimated Ship Date: Dec 5, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for GM 11.5" in a 4.88 ratio

Part Number: YGA-24445

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Differential Carrier, Dura Grip Positraction, Traction-Lok, 30-spline, Front, Dana 50, Dana 50 IFS, Ford, Each

Part Number: YGA-26028

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Nodular Iron, Dana 60, Dana 61, Each

Part Number: YGA-26040

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Estimated Ship Date: Dec 5, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for GM 8" in a 3.42 ratio

Part Number: YGA-24202

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Axle shaft for Dana S135, 36 spline, 40.5" long.

Part Number: YGA-21742

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring & Pinion Gear, 3.42 Ratio, Corvette, Set

Part Number: YGA-24509

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Differential Carrier Case, Open, Locker Carrier Style, 32-spline, Steel, Rear, Dana 70, Each

Part Number: YGA-20032

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Zumbrota Bundle includes all required parts to replace disconnect pod

Part Number: ZUD-12361

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Dana 30, Each

Part Number: YGA-28029

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing

Part Number: SPZ-10821

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 11.25" Dana 80, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10889

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Estimated Ship Date: Nov 20, 2025 if ordered today

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D30 27spl F.AX KIT, w/297X, 84-01XJ, 87-06WRGLR, 92-04 ZJ/ WJ(ASSM_REQ)

Part Number: SPZ-35164

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" Ford, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10847

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Front Axle Actuator, Toyota, Each

Part Number: SMP-TCA102

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Yukon replacement case for Dana S135, fits 4.78-5.38 ratios

Part Number: YGA-20146

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Estimated Ship Date: Dec 5, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for Dana 80 in a 3.31 ratio

Part Number: YGA-24323

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Estimated Ship Date: Dec 5, 2025 if ordered today

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