CHRYSLER Mopar big block RB Differential & Rear-End Components

Ring and Pinion Gears, 4.11:1 Ratio, 10-spline, Standard Ring Gear Rotation, Chrysler 8.75 in., 742 Case, Set

Part Number: YGA-24229

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.75" CHY 42 CASE; 3.55 REAR R&P GEAR/ INSTALL KIT PACKAGE; FOR STD OPEN OR P/L 1.796" CARRIER

Part Number: YGA-12647

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-CR925355

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-CR925390

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, Chrysler 8.25 in., Set

Part Number: YGA-24005

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Estimated Ship Date: Dec 15, 2025 if ordered today

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SPIDER GEARS, USA Standard Gear open spider gear set for Chrysler 8.25", 27 spline .

Part Number: SPZ-39002

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Carrier Case, Steel, Open, 29-spline, Rear, Chrysler 8.25 in., Each

Part Number: YGA-20011

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Bolt/screw for adjuster lock for Chrysler 7.25", 8.25", 8.75", 9.25".

Part Number: YGA-33233

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Pinion Shim

Part Number: MGR-1108

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Pinion Shim

Part Number: MGR-1109

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Differential Carriers, Grip Pro Traction System, 31 Spline, 9.25 in. Chrysler, Each

Part Number: PWT-GT309231

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Estimated Ship Date: Dec 3, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $881.99

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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COUPLAR

Part Number: PWT-1220504CAA

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential Carrier

Part Number: RMG-XL-5000

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential Ring and Pinion, USA Standard Ring & Pinion gear set for Chrysler 8.25" in a 3.73 ratio

Part Number: SPZ-36349

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4000

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4007

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential

Part Number: ETN-K-C8-75-489R

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion; Performance Ring And Pinion; 742 Housing; 3.91 Ratio; 48-11 Teeth

Part Number: MGR-C887391E

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Ring and Pinion, RP CHRYSLER 8.75" 4.30 (742)

Part Number: MGR-C887430E

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Gear, Ring and Pinion, 4.86:1 Ratio, Chrysler 8.75 in., 742 case., Set

Part Number: MGR-C887486E

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Chrysler 9.25 in., 31-spline, 12-bolt, Rear, Chrysler, Dodge, Mitsubishi, Kit

Part Number: SPZ-39004

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-CR825390

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Estimated Ship Date: Dec 2, 2025 if ordered today

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8.25" CHY REAR NODULAR IRON YUKON DIFFERENTIAL COVER

Part Number: YGA-12275

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Gear, Ring and Pinion, 3.90:1 Ratio, Chrysler 9.25 in., Set

Part Number: RNB-697-337

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Ring And Pinion Set

Part Number: RNB-697-209

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Estimated Ship Date: Nov 24, 2025 if ordered today

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