BUICK Differential & Rear-End Components

MASTER DIFF. BEARING & SEAL KIT - 1999-2008 MODEL YEARS WITH GM 8.5 & 8.6 AXLE

Part Number: SDH-10038957

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Differential Bearing Kit, Differential Bearing Kit - Koyo

Part Number: MGR-R10RLEMK

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Estimated Ship Date: Nov 10, 2025 if ordered today

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SLOTTED DRIVER

Part Number: PWT-424003DGE2

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Estimated Ship Date: Nov 11, 2025 if ordered today

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DRIVER

Part Number: PWT-424080DGB2

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Estimated Ship Date: Nov 11, 2025 if ordered today

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COUPLER

Part Number: PWT-5201001CJR

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Estimated Ship Date: Nov 11, 2025 if ordered today

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COUPLER

Part Number: PWT-5201004CJY

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Estimated Ship Date: Nov 11, 2025 if ordered today

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SIDE GEAR

Part Number: PWT-5201009CKI

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Estimated Ship Date: Nov 11, 2025 if ordered today

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COUPLER ASSEMBLY

Part Number: PWT-5201133CIS

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Estimated Ship Date: Nov 11, 2025 if ordered today

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SPACER

Part Number: PWT-6241066SEG

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Differential Carrier Rebuild Kit, GM 7.625 in., 28 Spline, Rear, Open Carrier, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Kit

Part Number: RMG-XL-4042

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4056

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4058

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Differential Carrier

Part Number: RMG-XL-5050

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Mini Spool, MINI SPOOL GM 10 BOLT 8.5"

Part Number: RMG-XL-5140

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion

Part Number: RMG-GM75456TK

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Differential Carrier

Part Number: RMG-XL-5036

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Axle Shafts, Direct Fit, 2012-2010 Buick, Allure, LaCrosse, Rear Driver

Part Number: GNA-NCV10101

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Estimated Ship Date: Nov 3, 2025 if ordered today

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DIFFERENTIAL CARRIERS, OPEN CARRIER

Part Number: YGA-20096

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Yukon Pinion install kit for '81 and older GM 7.5" differential

Part Number: YGA-13063

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Posi spring kit for GM 7.5", with preload plates

Part Number: YGA-33206

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Yukon 1541H alloy left hand rear axle for GM 8.6"

Part Number: YGA-21567

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Estimated Ship Date: Nov 19, 2025 if ordered today

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8.6" GM 33-1/16" 30Spline 6 LUG AXLE SHAFT, Left hand 2003 & UP ENVOY & TRAILBLAZER.

Part Number: SPZ-35042

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Performance Mini Spool (GM 8.5 - 28 Spline)

Part Number: SDH-10015373

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Estimated Ship Date: Nov 19, 2025 if ordered today

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