BUICK Differential & Rear-End Components

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

Part Number: MGR-R7-5GRT

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: MGR-R7-5GRB

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: MGR-R7-5GRBMKT

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: MGR-R7-5GRBSK

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: MGR-R7-5GRBT

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: NTN-NBDRK323A

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

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

Part Number: NTN-NBDRK320K

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

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

Part Number: NTN-NBDRK320KMK

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

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

Part Number: NTN-NBRA320B

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Differential Parts Kit

Part Number: MGR-GM8-6E

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Free Shipping
• Special Order

Differential Case

Part Number: MGR-GM10L-30

Not Yet Reviewed

• Free Shipping
• Special Order

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, GM F-Body, A-Body, 8.2 in., 8.5 in., Each

Part Number: MSR-A102803-CT-1

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Free Shipping
• Special Order

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 28-Spline, GM A-Body, 8.5 in., Each

Part Number: MSR-A102812CT-1

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Oversize $10.99
• Special Order

4WD Front Axle Actuators

Part Number: NAL-12471631

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Free Shipping
• Special Order

DISC SET,

Part Number: NAL-26045829

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Free Shipping
• Special Order

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

Part Number: MGR-G882456

Not Yet Reviewed

• Free Shipping
• Special Order

Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-60-1198

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Core Charge $15.00
• Free Shipping
• Special Order

Differential rebuild kit

Part Number: SKF-SDK320

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Free Shipping
• Special Order

Differential rebuild kit

Part Number: SKF-SDK321

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Free Shipping
• Special Order

SHIM KIT,DIFF DRV P/GR BRG

Part Number: ADO-12479114

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Free Shipping
• Special Order

SHIM KIT,DIFF DRV P/GR BRG

Part Number: ADO-12479117

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Free Shipping
• Special Order

SHIM KIT,DIFF DRV P/GR BRG

Part Number: ADO-12479118

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Free Shipping
• Special Order

Repair Kit, differential

Part Number: LUK-GDK323A-MK

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Free Shipping
• Special Order

Repair Kit, differential

Part Number: LUK-GDK323A

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Free Shipping
• Special Order

Repair Kit, differential

Part Number: LUK-GDK320D

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Free Shipping
• Special Order