CHRYSLER Mopar big block B Differential & Rear-End Components

Pinion Bearing, Rear, 1.312 in. i.d., Chrysler, Dodge, Plymouth, Desoto, Ford, Lincoln, Mercury, Studebaker

Part Number: TMK-HM89443

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Ring and Pinion Gears, 3.23:1 Ratio, Standard Rotation, Chrysler 8.75 in., 742 Case, Set

Part Number: YGA-24591

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Pinion Bearing, 1.375 in. Inside Diameter, Each

Part Number: TMK-HM88649

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Pinion Bearing, 1.750 in. Inside Diameter, Each

Part Number: TMK-HM803149

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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: Apr 2, 2026 if ordered today

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Crush Sleeve Eliminator Kit, Steel Spacer, Pinion Shims, Chrysler 8.75 in. 489 Case, Kit

Part Number: YGA-55039

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, Chrysler, 8.25/8.375 in., 10-Bolt, Set

Part Number: RMG-CR825355

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: TMK-HM803110

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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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Bearing Race, Differential Pinion, 2.531 in. Outside Diameter, Each

Part Number: TMK-M86610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential, Lock-Right, Locker, 27-Spline, Mopar, 8.25 in., Each

Part Number: PWT-1230-LR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-CR925355

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, Chrysler, 8.25/8.375 in., 10-Bolt, Set

Part Number: RMG-CR825410

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Bearing Race, Differential Pinion, 3.000 in. Diameter, Each

Part Number: TMK-HM89410

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Gear, Ring and Pinion, 4.56:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set

Part Number: RMG-6900471

5.0 out of 5 stars ( 1 )

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

Part Number: YGA-32001

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Pinion Bearing Race, 2.844 in. Diameter, Each

Part Number: TMK-HM88610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Carrier, Open Differential Style, 31-spline, Steel, Rear, Chrysler 9.25 in., Each

Part Number: YGA-20008

4.5 out of 5 stars ( 2 )

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Gear, Ring and Pinion, 4.30:1 Ratio, Chrysler, 8.75 in., 489 Casting, Set

Part Number: RMG-6900601

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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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USA Standard Ring & Pinion gear set for Chrysler 8.75" (41 housing) in a 3.73 ratio

Part Number: SPZ-36013

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Ring & Pinion Gear Set Chrysler 9.25" / 3.90 Ratio

Part Number: SVL-2020612

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Ring and Pinion Gears, 3.21:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36008

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 10-bolt, 27-spline, Standard Gear Rotation, Chrysler, 8.25 in., Set

Part Number: SPZ-36268

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Estimated Ship Date: Mar 31, 2026 if ordered today

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

Part Number: RMG-6900581

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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