GMC Motive Gear Parts and Accessories

WASHER PIN GR 12BLT 8 7/8

Part Number: MGR-3880141

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Ring and Pinion Installation Kit, Basic, GM 8.875 in. 12-Bolt, Rear, Kit

Part Number: MGR-R12R

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Differential Pinion Seal

Part Number: MGR-8610

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Ring and Pinion Installation Kit, Master, GM 10.5 in. 14-Bolt, Rear, Kit

Part Number: MGR-R14RMKL

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Ring and Pinion Installation Kit, Super Kit, GM, 8.5 in., Kit

Part Number: MGR-R10RBSKT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Differential Cover Gasket, Paper, GM 7.5/7.625 in., Each

Part Number: MGR-5110

5.0 out of 5 stars ( 1 )

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Ring and Pinion Installation Kit, Basic, GM 8.2 in., Rear, Kit

Part Number: MGR-R10CRT

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Crush Sleeve

Part Number: MGR-1114

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Differential Cover Gasket, Paper, 8.875 in., 12-Bolt, Passenger Car, Each

Part Number: MGR-5104

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RING GEAR BOLT EACH

Part Number: MGR-PB179-2-L

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Spool, Full Size, Steel, 30-Spline, 10-Bolt, GM 8.5 in., Each

Part Number: MGR-FS10-30

5.0 out of 5 stars ( 4 )

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885373IFS

4.0 out of 5 stars ( 1 )

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Ring and Pinion Installation Kit, Master Kit, GM 7.5 in., 7.625 in., Kit

Part Number: MGR-R75GRMKT

4.0 out of 5 stars ( 2 )

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Ring and Pinion Gears, Pro Series, 3.90:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-G975390

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, Dana 80, Set

Part Number: MGR-D80-488

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Gear, Ring and Pinion, 5.13:1 Ratio, Dana 70, Set

Part Number: MGR-D70-513

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Axle, Direct Fit, Rear, 1541 Carbon Steel, 30-Spline, Chevrolet, GMC, Each

Part Number: MGR-MG1775

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Ring and Pinion, GM 9.76 in., 4.56:1 Ratio, Standard Rotation, Set

Part Number: MGR-GM976-456

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882411

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Ring and Pinion Installation Kit, Basic, Dana 70-HD, Rear, Kit

Part Number: MGR-R70HR

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Differential Pinion Seal

Part Number: MGR-2043

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Axle Shaft, OEM Replacement, Front Inner and Outer, Driver Side, 1541H Alloy Steel, 28/19-spline, 45.400 in. Length, GMC, Each

Part Number: MGR-GM10FAXL

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Ring and Pinion Installation Kit, GM 8.625 in., Kit

Part Number: MGR-R10RLAT

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Differential Cross Shaft Bolt, Hex Head, Each

Part Number: MGR-12337979

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Ring and Pinion Installation Kit, Basic, Dana 60, Front/Rear, Kit

Part Number: MGR-RA29R

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Estimated Ship Date: Jan 16, 2026 if ordered today

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