BUICK Differential & Rear-End Components

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., 3 Series, Set

Part Number: MGR-G875342

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle, Direct Fit, Rear, 1541 Carbon Steel, 28-Spline, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MGR-1255801

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1040-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion

Part Number: RMG-GM75456TK

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4048

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4056

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4058

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Differential Carrier

Part Number: RMG-XL-5050

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Estimated Ship Date: Dec 29, 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: Dec 29, 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: Jan 5, 2026 if ordered today

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Performance Mini Spool (GM 8.875 - 30 Spline)

Part Number: SDH-10015379

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Estimated Ship Date: Jan 5, 2026 if ordered today

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REAR AXLE SHAFT

Part Number: SDH-10024298

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Axle 8.5 GM REAR'80-'88 CAPRICE& IMPALA, 30-7/16", 3.055 PILOT, 28spl, 5 x 5" BP, 1563 BRG, 1 SIDE

Part Number: SPZ-11930

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Performance Mini Spool (GM 7.5 - 26 Spine)

Part Number: SDH-10015364

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Estimated Ship Date: Jan 5, 2026 if ordered today

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4WD Actuator GM

Part Number: SDH-10033321

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Differential Ring and Pinion; GM 7.5 - 2.73 Ratio

Part Number: SVL-10004593

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Estimated Ship Date: Dec 19, 2025 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: Dec 19, 2025 if ordered today

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Axle Shaft

Part Number: RMG-92-25142

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle Shafts, GM Genuine Parts CV Drive Axles, 34-spline Inner, Steel, 19.64 in. Length, Front Right, Buick, Chevrolet, Each

Part Number: ADO-13390552

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Axle Shaft, CV-Style, Replacement, GM, Passenger Car, Each

Part Number: AAZ-66-1122

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Estimated Ship Date: Mar 2, 2026 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: Dec 15, 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: Dec 15, 2025 if ordered today

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Axle Shafts, Direct Fit, 2013-2012 Buick Enclave

Part Number: GNA-NCV10275

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Estimated Ship Date: Dec 10, 2025 if ordered today

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

Part Number: MSR-A102812CT-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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