BUICK Differential & Rear-End Components

Repair Kit, differential

Part Number: LUK-GDK321C-MK

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Differential Rebuild Kit, Spider Gears, Side Gears, Cross Shaft, GM 8.6, Kit

Part Number: MGR-GM8-6BIL-1

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Estimated Ship Date: Nov 5, 2025 if ordered today

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RP GM 7.5in 7.625in 3.23 MOT

Part Number: MGR-GM7-5-323A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion-GM 7.5/7.625

Part Number: MGR-GM7-5-342A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion-GM 7.5/7.625

Part Number: MGR-GM7-5-373A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRB

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Installation Kit, Master, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRBMKT

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Installation Kit, Super Kit, GM, 7.5 in./7.625 in., Kit

Part Number: MGR-R7-5GRBSK

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRBT

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRT

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882456

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Differential Parts Kit

Part Number: MGR-GM8-6E

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Differential Bearings, GM 7.5/7.6 in., Kit

Part Number: NTN-NBRA320B

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Estimated Ship Date: Tomorrow if ordered today

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Ring and Pinion Gear Installation Kit, Differential Bearings, GM 7.2 in., IFS, Kit

Part Number: NTN-NBDRK320K

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Estimated Ship Date: Tomorrow if ordered today

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Ring and Pinion Gear Installation Kit, Differential Rebuild Master, GM 7.2 in., IFS, Kit

Part Number: NTN-NBDRK320KMK

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Estimated Ship Date: Tomorrow if ordered today

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Ring and Pinion Gear Installation Kit, Differential Bearings, GM 8.875 in. (12-bolt), Car/Truck, Kit

Part Number: NTN-NBDRK323A

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Estimated Ship Date: Tomorrow if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4050

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Repair Kit, differential

Part Number: LUK-GDK321C

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, GM 7.2 in. IFS, Buick, Chevy, GMC, Oldsmobile, Saab, Front, Set

Part Number: SPZ-36415

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Performance Mini Spool (GM 8.2 - 28 Spline)

Part Number: SDH-10015370

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Differential Ring and Pinion; GM 8.2 BOP - 3.55 Ratio

Part Number: SVL-10004611

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Axle Shafts, Remanufactured CV Drive Axles, Front Right, Buick, Each

Part Number: AAZ-60-1194

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Axle Shaft, Direct Fit, Remanufactured, CV-Style, Each

Part Number: AAZ-60-1541

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Axle Shaft, CV-Style, H.D., Front Left, Buick, Chevrolet, GMC, Saturn, Each

Part Number: AAZ-661465HD

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

Part Number: GNA-NCV10044

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Estimated Ship Date: Oct 28, 2025 if ordered today

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