GMC Differential & Rear-End Components

Ring and Pinion Bearing Kit

Part Number: MGR-R14RL

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, 1.375 in. Pinion, 26 Spline, 8.500 in. Ring Gear, Dana 44, Thick, Set

Part Number: YGA-24037

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Gear, Ring and Pinion, 4.27:1 Ratio, Dana 44, Set

Part Number: MGR-D44-427

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Estimated Ship Date: Monday 10/13/2025

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Gear, Ring and Pinion, 2.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885273

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885308

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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USA Standard Master Overhaul kit Dana 44 differential, 30 spline, rear axle

Part Number: SPZ-37015

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Ring and Pinion Gears, 3.23:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36194

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 9.25 in., IFS, Set

Part Number: MGR-G895456IFS

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Ring and Pinion Gears, Dana 44, 3.08:1 Ratio, 26-spline, Standard Rotation, Dana 44, Chevrolet, Dodge, Ford, GMC, International, Isuzu, Jeep, Set

Part Number: SPZ-36038

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Axle Shaft, Rear, C-clip, 30-spline Inner, 1541H Alloy Steel, GM 8.5 in., Chevy, Each

Part Number: YGA-21620

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36098

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Estimated Ship Date: Oct 28, 2025 if ordered today

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USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offe

Part Number: SPZ-36315

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Installation Kit, GM 9.76 in., Rear, Chevrolet, GMC, Kit

Part Number: ETN-K-GM976-14R

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-456

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

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USA Standard Master Overhaul kit GM, 10.5 in., Kit

Part Number: SPZ-37045

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Estimated Ship Date: Monday 10/13/2025

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USA Standard Replacement Axle for 2007-2013 GM 9.5" Rear, 2014+ GM 9.5" & 9.76" in Silverado, Sierra

Part Number: SPZ-35211

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-4900071

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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Differential Internals, Yukon Dura Grip or Eaton Positraction Internals for 8.5" GM with 28 Spline Axles, Kit

Part Number: YGA-16052

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Estimated Ship Date: Monday 10/13/2025

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Gear, Ring and Pinion, 5.38:1 Ratio, Dana 60, Set

Part Number: MGR-D60-538

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Gear, Ring and Pinion, 5.13:1 Ratio, Dana 60, Set

Part Number: MGR-D60-513

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Dana 70-HD, Kit

Part Number: MGR-R70HRMK

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Yukon 1541H alloy right hand rear axle for GM 8"

Part Number: YGA-21574

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Gear, Ring and Pinion, 5.57:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901751

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Ring and Pinion Gears, 3.23:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36212

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Estimated Ship Date: Oct 27, 2025 if ordered today

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USA Standard Gear replacement spider gear set for Dana 80, 37 spline

Part Number: SPZ-39012

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Estimated Ship Date: Oct 28, 2025 if ordered today

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