DODGE CHALLENGER Differential & Rear-End Components

Gear, Ring and Pinion, 4.57:1 Ratio, Chrysler, 8.75 in., 489 Casting, Set

Part Number: RMG-6900611

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pinion Bearing Race, 2.844 in. Diameter, Each

Part Number: TMK-HM88610

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 4.10:1 Ratio, Dana 60, Set

Part Number: RMG-6900521

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pinion Bearing, 1.750 in. Inside Diameter, Each

Part Number: TMK-HM803149

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Ring and Pinion Installation Kit, Chrysler 8.75 in. 741 Case, Chrysler, Dodge, Plymouth, Kit

Part Number: MGR-R8-75RMAMK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential, Lock-Right, Locker, 30-Spline, Dana 60, Each

Part Number: PWT-2610-LR

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $751.99

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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Pinion Nut, Steel, Each

Part Number: MGR-1260823

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Axle Shaft, New CV Axle, Steel, Dodge, Rear Right, Rear Left, Each

Part Number: GNA-NCV12137

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Pinion Bearing, Rear, 1.875 in. i.d., Buick, Cadillac, Chevy, Chrysler, Dodge, Plymouth, Mitsubishi, Each

Part Number: TMK-M804049

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, Chrysler, 9.25 in., 12-Bolt, Set

Part Number: RMG-CR925410

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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Differential Cover, 12-bolt, Steel, Chrome, Chrysler 9.25 in., Each

Part Number: YGA-32001

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Gear, Ring and Pinion, 4.10:1 Ratio, Chrysler 9.25 in., Set

Part Number: RNB-697-310

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Gear, Ring and Pinion, 4.88:1 Ratio, Dana 60, Set

Part Number: RMG-6900541

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

Part Number: SVL-2023889

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Replcement Springs, Powertrax No-Slip, Kit

Part Number: PWT-8001001KAV

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Today

Differential Crush Sleeves, Steel, AM General, AMC, Chevrolet, Chrysler, Dodge, Ford, Jeep, Plymouth, Pontiac, Ram, Each

Part Number: MGR-3507575

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Pinion Bearing Race, Fits Bearing with 3.500 in. Outside Diameter, Each

Part Number: TMK-HM803110

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Gear, Ring and Pinion, 3.91:1 Ratio, Chrysler, 8.75 in., 489 Housing, Set

Part Number: MGR-C887391L

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36020

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: NTL-M88048

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Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 60, 10-Bolt, Each

Part Number: AUB-545022

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Yukon Bearing install kit for Chrysler 8.75" two-pinion (#41) differential

Part Number: YGA-11005

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Gear, Ring and Pinion, 4.10:1 Ratio, Chrysler, 8.75 in., 489 Housing, Set

Part Number: MGR-C887410L

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Axle Shaft, Rear, 1541H Alloy, 30 Spline, 30.0 in. Length, 8.75 in. Ring Gear, Dodge/Plymouth, Each

Part Number: YGA-21042

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Bearing Race, BMW, Chevy, GMC, Dodge, Plymouth, Ford, Mercury, Merkur, International, Jeep, Studebaker, Each

Part Number: TMK-HM88510

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today