CHEVROLET Differential & Rear-End Components

Yukon front 4340 Chromoly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer

Part Number: YGA-21326

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle Shafts, Direct fit

Part Number: DSS-RA5310X6

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA440-131B

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $400.00
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Axle Assembly, Remanufactured, Open, 4.10:1 Ratio, Each

Part Number: ZUD-RAA440-131C

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $400.00
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Axle Assembly, Remanufactured, Open, 3.08:1 Ratio, Each

Part Number: ZUD-RAA440-131D

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $400.00
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RP CORVETTE C6 Z06 3.42

Part Number: MGR-VZ887342

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Estimated Ship Date: Nov 26, 2025 if ordered today

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C6 Z06 Ring & Pinion 4.11RATIO

Part Number: MGR-VZ887411

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Axle Shaft, 28-Spline, Buick, Chevy, GMC, Oldsmobile, 8.0 in., Driver Side Rear, Each

Part Number: RMG-92-25182

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing

Part Number: SPZ-10819

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 5.38 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10843

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Carrier, Rear - Grip Pro GM 8.875" Truck 30 Spline 2.76-3.42

Part Number: PWT-GT238730

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Estimated Ship Date: Dec 1, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,051.99

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 Carriers, Grip Pro Traction System, 35 Spline, Dana 60, Front, 4.10 and Lower Ratio, Each

Part Number: PWT-GT436035F

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Estimated Ship Date: Dec 1, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $986.99

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 Carriers, Grip Pro Traction System, 35 Spline, Dana 60, Rear, 4.56 Up Ratio. Each

Part Number: PWT-GT446035

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Estimated Ship Date: Dec 1, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,137.99

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 Carrier, Grip Lok, Mechanical Locker, 30 Spline, Dana 44, Rear, Each

Part Number: PWT-LK444430

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Estimated Ship Date: Dec 1, 2025 if ordered today

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• Mfr. Rebate

$55.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,200.99

Rebate Expires: 12/31/2025

Get $55 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

Part Number: ETN-225SL105A

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential

Part Number: ETN-250SL166

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential Carrier - Loaded; Dana 70, 4.56 & Down Open Diff

Part Number: SDH-2021696

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Estimated Ship Date: Nov 24, 2025 if ordered today

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DIFFERENTIAL

Part Number: ZUD-11283

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• Core Charge $400.00
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Differential Case Assembly Kit

Part Number: SDH-707189X

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.42:1 Ratio, Each

Part Number: ZUD-RAA440-1438

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $400.00
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Axle Assembly, Remanufactured, Open, 3.42:1 Ratio, Each

Part Number: ZUD-RAA440-1318A

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $400.00
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Reman Axle Assy, GM 10 Bolt 8.5 In., 3.08 Ratio, w/o Posi Traction

Part Number: ZUD-S0033

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $400.00
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Reman Axle Assy, GM 10 Bolt 8.5 In., 3.42 Ratio, w/o Posi Traction

Part Number: ZUD-S0035

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $400.00
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Reman Axle Assy, GM 10 Bolt 8.5 In., 3.42 Ratio, w/o Posi Traction

Part Number: ZUD-S0037

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $400.00
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Reman Axle Assy, GM 10 Bolt 8.5 In., 3.73 Ratio, w/o Posi Traction

Part Number: ZUD-S0039

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $400.00
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