Richmond Gear Differential & Rear-End Components

Ring and Pinion Installation Kit, GM, 12-Bolt, 8.875 in. Diameter Ring Gear, 30-Spline Pinion, Kit

Part Number: RMG-831018B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 15, 2025 if ordered today

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Cross Shaft Pin, Mini Spool, GM, 8.5 in., 28-Spline, Each

Part Number: RMG-CSPGM85

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Ring and Pinion Install Kit

Part Number: RMG-83-1083-1

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Spool, Full Size, Steel, 30-Spline, 10-Bolt, GM 8.5 in., Each

Part Number: RMG-81-1030-1

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Gear, Ring and Pinion, 4.44:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6903681

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Cross Shaft Pin, Mini Spool, GM, 8.2 in., Rear-End, Each

Part Number: RMG-CSPGM82

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Mini Spool; Differential Pinion Shim; Fits Ford 7.5 in./Ford 8.8 in./GM 8.5 in.

Part Number: RMG-16-0090-1

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Estimated Ship Date: Today

Carrier Bearings, GM 12 Bolt

Part Number: RMG-29-0005-1

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Estimated Ship Date: Aug 21, 2025 if ordered today

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

Part Number: RMG-4900801

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Aug 19, 2025 if ordered today

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Cross Shaft, Differential, Steel, Rear, Chrysler, 9.25 in., Each

Part Number: RMG-8002801

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 15, 2025 if ordered today

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RG QC GEAR SET 21/21 8620 LW

Part Number: RMG-58-0001-1

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, Chrysler, 9.25 in., Set

Part Number: RMG-6902221

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 20, 2025 if ordered today

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Differential Spool Bearing Kit; Fits GM 8.5 in. 10 Bolt; Incl. Bearings/Bearing Races

Part Number: RMG-29-0013-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 21, 2025 if ordered today

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Gear, Ring and Pinion, 5.38:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901731

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Differential Side Bearing Spacer; Solid Differential Spacer; Fits GM 12 Bolt Car

Part Number: RMG-04-0012-1

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Ring and Pinion

Part Number: RMG-49-0164-1

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Quick Change Gears, 10-spline, SAE 8620 Steel, 19/25 Teeth, Heat-Treated, Set

Part Number: RMG-58-0022-1

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Estimated Ship Date: Today

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Quick Change Gears, 10-spline, SAE 8620 Steel, 22/28 Teeth, Heat-Treated, Set

Part Number: RMG-58-018A-1

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 9.75 in. Diameter Ring Gear, Set

Part Number: RMG-69-0445-1

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Estimated Ship Date: Aug 15, 2025 if ordered today

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RING AND PINION

Part Number: RMG-49-0214-1

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Ring and Pinion Installation Kit, GM, 12-Bolt, 8.875 in. Diameter Ring Gear, 30-Spline Pinion, Kit

Part Number: RMG-831019B

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Pinion Spacer and Shims, Steel, Chrysler 8.75 in., Kit

Part Number: RMG-040013S

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Spool, Mini, Steel, 31-Spline, Ford 8.8 in., Each

Part Number: RMG-78-8831-1

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Gear, Ring and Pinion, 3.90:1 Ratio, GM 7.5 in., GM 7.625 in., 10-bolt, Set

Part Number: RMG-49-0284-1

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Estimated Ship Date: Aug 21, 2025 if ordered today

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RING AND PINION

Part Number: RMG-49-0215-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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