BUICK Differential Carrier Replacement Parts

Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

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Estimated Ship Date: May 6, 2026 if ordered today

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DRIVER

Part Number: PWT-424080DGB2

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Estimated Ship Date: May 6, 2026 if ordered today

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SLOTTED DRIVER

Part Number: PWT-424003DGE2

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Estimated Ship Date: May 6, 2026 if ordered today

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SIDE GEAR

Part Number: PWT-5201009CKI

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Estimated Ship Date: May 6, 2026 if ordered today

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COUPLER

Part Number: PWT-1931504CAU

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Estimated Ship Date: May 6, 2026 if ordered today

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COUPLER ASSEMBLY

Part Number: PWT-5201133CIS

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Estimated Ship Date: May 6, 2026 if ordered today

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COUPLER

Part Number: PWT-5201001CJR

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Estimated Ship Date: May 6, 2026 if ordered today

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SPACER

Part Number: PWT-6241066SEG

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Estimated Ship Date: May 6, 2026 if ordered today

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COUPLER

Part Number: PWT-5201004CJY

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Estimated Ship Date: May 6, 2026 if ordered today

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WASHER, PINION THRUST

Part Number: MGR-559291

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Estimated Ship Date: Apr 7, 2026 if ordered today

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SPACER

Part Number: PWT-1920604SAJ

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Estimated Ship Date: May 6, 2026 if ordered today

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DRIVE UNIT REPLACEMENT

Part Number: PWT-1940404DGW

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Estimated Ship Date: May 6, 2026 if ordered today

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COUPLER

Part Number: PWT-1921504CAK

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Estimated Ship Date: May 6, 2026 if ordered today

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SPRING AND PIN KIT

Part Number: SPZ-17011

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Star washer for GM 12 bolt posi cross pin bolt.

Part Number: YGA-33348

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Estimated Ship Date: Apr 14, 2026 if ordered today

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GM 8.0" STD S/G T/W

Part Number: YGA-33528

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Estimated Ship Date: Apr 17, 2026 if ordered today

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