OLDSMOBILE Differential & Rear-End Components

Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Ring and Pinion Installation Kit, Super Kit, GM, 8.5 in., Kit

Part Number: MGR-R10RSK

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 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: May 18, 2026 if ordered today

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Axle Shaft, Rear, 28-spline Inner, 5 x 4.75 in. Wheel Stud Pattern, 30.438 in. Length, Buick, Chevy, GMC, Each

Part Number: RNB-630-142

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Spider Gear Kit, Open, 26 Spline, Rear, GM 7.5 in., GM 7.6 in., Kit

Part Number: YGA-16048

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 29, 2026 if ordered today

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Front Axle Actuator, Chevy, GMC, Oldsmobile, 4WD, Each

Part Number: ATP-111001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Ring and Pinion, Installation Kit, GM, 7.5 in., 7.6 in., Kit

Part Number: SPZ-58015

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Estimated Ship Date: May 14, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 10-bolt, 27-spline, Standard Gear Rotation, GM, 7.5 in., Set

Part Number: SPZ-36199

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Estimated Ship Date: May 14, 2026 if ordered today

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Axle 7.625" GM REAR, '98-'05 S10/ BLAZER/ JIMMY/ SONOMA, 28-13/16", 4WD, 28spl, 5 LUG, 1 SIDE

Part Number: SPZ-11927

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Estimated Ship Date: May 14, 2026 if ordered today

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Axle 7.5" GM REAR, 28-7/16" LONG, MONTE CARLO & EL CAMINO, 26spl, 7/16 WHEEL STUDS

Part Number: SPZ-12220

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Estimated Ship Date: May 14, 2026 if ordered today

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SPRING AND PIN KIT

Part Number: SPZ-17011

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Estimated Ship Date: May 14, 2026 if ordered today

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Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV10606

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Estimated Ship Date: May 19, 2026 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4048

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Estimated Ship Date: May 18, 2026 if ordered today

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Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV10564

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Estimated Ship Date: May 19, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.5" GM 4.56 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12625

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Estimated Ship Date: May 29, 2026 if ordered today

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Axle 7.5" GM REAR88-97 S10/ S15 PU, BLAZER, JIMMY, 29", 28spl, 4WD, w/o ABS, 2.25" BRG, 1 SIDE

Part Number: SPZ-11918

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Estimated Ship Date: May 14, 2026 if ordered today

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Gear, Ring and Pinion, 2.73:1, GM, 8.5 in., 8.6 in., Set

Part Number: SPZ-36346

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Estimated Ship Date: May 14, 2026 if ordered today

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Axle Housing, GM G-Body, Ford 9 in., Mild Steel, 60 in Length, Kit

Part Number: AAF-ALL68757

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Axle Assembly, Remanufactured, Open, 4.10:1 Ratio, Each

Part Number: ZUD-RAA440-1371F

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Estimated Ship Date: May 12, 2026 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for the '98 & up GM 7.2" IFS

Part Number: SPZ-37141

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Estimated Ship Date: May 14, 2026 if ordered today

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Spider Gears, Side Gears, Cross Shaft Pin, 28 Spline, Open, Rear, GM 7.5 in., GM 7.625 in., Kit

Part Number: SVL-2023876

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Estimated Ship Date: May 11, 2026 if ordered today

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Differential Inner Gear Kit; GM 7.625 - 28 Spline, Open Diff

Part Number: SVL-2023878

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Axle Assemblies, Ford 9 in., Natural, 60.25 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11169680

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Estimated Ship Date: May 18, 2026 if ordered today

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Yukon Pinion install kit for '98 and newer GM 7.2" IFS differential

Part Number: YGA-13062

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Estimated Ship Date: May 27, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.0 in., Set

Part Number: YGA-24204

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Estimated Ship Date: May 27, 2026 if ordered today

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