2003 Differential & Rear-End Components

Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885488

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each

Part Number: MGR-FS8-8-31

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Toyota 8.4 in., Kit

Part Number: MGR-R11RTACMK

Not Yet Reviewed

Estimated Ship Date: Today

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Ring and Pinion Gears, 4.56:1 Ratio, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: MGR-F8-8-456

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Vent Breather, Axle, Differential, OEM Replacement, Plastic, White, Front, Rear, Dodge, Ram, Chrysler, Jeep, Each

Part Number: MOP-J5352955

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Differential, Lock-Right, Locker, 33-Spline, GM, 9.2 in./9.5 in., Each

Part Number: PWT-1950-LR

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $646.99

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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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Kits, GM 8.6 in., 30-spline, 10-bolt, Rear, Cadillac, Chevy, GMC, Hummer, Isuzu, Kit

Part Number: SVL-2023879

Not Yet Reviewed

Estimated Ship Date: Today

Differential Carrier Bearing, Rear, Steel, Chevy, Chrysler, Geo, Mitsubishi, for Nissan, Suzuki, Toyota, Each

Part Number: NTL-KC11445Y

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24480

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential Cover, 10-bolt, Nodular Iron, Red Powdercoated, Dana 30, Each

Part Number: ARB-0750002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Axle Shaft, OEM Replacement, 31-Spline, 30.50 in. Length, Ford, Mercury, 8.8 in., Driver Side Rear, Each

Part Number: RMG-92-23377

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Dana 30, Jeep, Kit

Part Number: MGR-R30LRAMK

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Pinion Bearing, Rear, 1.437 in. i.d., Avanti, Buick, Cadillac, Chevy, GMC, Dodge, Hummer, Isuzu, Mitsubishi

Part Number: TMK-HM89249

Not Yet Reviewed

Estimated Ship Date: Today

Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Rear, Chevrolet, GMC, Set

Part Number: SPZ-36182

Not Yet Reviewed

Estimated Ship Date: Today

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Differential Cover, Steel, Natural, Ford, 8.8 in., 10-Bolt, Each

Part Number: RNB-697-702

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

Ring & Pinion Gear Set Chrysler 9.25" / 3.90 Ratio

Part Number: SVL-2020612

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Differential Clutch Pack Kit, Dana 44, Power Lok, Kit

Part Number: SDH-22233X

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 17, 2025 if ordered today

Axle Shaft Oil Slinger, Outer, Front, Dana 30, Dana 35, Dana 44, Ford, Dodge, Jeep, Each

Part Number: SDH-36364

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Bearing Race, Differential Carrier, Each

Part Number: TMK-LM29749

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Crush Sleeve, Steel, Each

Part Number: YGA-33085

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Carrier, Open, GM 8.25 in. IFS, Cadillac, Chevy, GMC, 3.42 and up, Each

Part Number: YGA-20131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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USA Standard Ring & Pinion "thick" gear set for Dana 44 in a 5.13 ratio

Part Number: SPZ-36051

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Carrier Bearings, Two Bearings, Two Races, Jeep, Kit

Part Number: CWA-J8126500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Axle Shaft, New CV Axle Assembly, Steel, Dodge, Ram, Front, Each

Part Number: GNA-NCV12184

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: MGR-GM10-5-373

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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