GMC Differential & Rear-End Components

12T GM 4.88 R&P ** USA STANDARD GEAR **

Part Number: SPZ-36181

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Estimated Ship Date: Feb 20, 2026 if ordered today

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

Part Number: MGR-R14RLAMKLT

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Ring and Pinion Bearing Kit

Part Number: MGR-R14RLMKHT

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: MGR-R14RLMKLT

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Differential Bearings, Dana 70, Kit

Part Number: MGR-R70RT

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Estimated Ship Date: Feb 24, 2026 if ordered today

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RING AND PINION INSTALL KIT

Part Number: MGR-R95GRLAT

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Yukon Bearing install kit for '89-'97 10.5" GM 14 bolt truck differential

Part Number: YGA-11057

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Axle DANA 60 GM FRONT, '77-'91, RIGHT HAND, 17.67" 35spl INNER & 12" OUTER STUB SHAFT, 4340

Part Number: SPZ-12166

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 8.0" GM REAR, '04-'08 COLORADO & CANYON, 2WD, w/o Z71, 30 9/16", 28spl, LH, 6LUG, C10

Part Number: SPZ-12178

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Clutch, Carbon Fiber Pack, Posi, GM, 8.875 in., Set

Part Number: YGA-16112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Yukon Pinion install kit for '89 and newer 10.5" GM 14 bolt truck differential

Part Number: YGA-13059

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Yukon Pinion install kit for '99 & newer 10.5" GM 14 bolt truck differential

Part Number: YGA-13106

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Full Spool

Part Number: MGR-FSD44-30

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Estimated Ship Date: Feb 24, 2026 if ordered today

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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: Feb 24, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D44489

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Axle Shaft, 28-Spline, Buick, Chevy, GMC, Oldsmobile, 8.0 in., Driver Side Rear, Each

Part Number: RMG-92-25182

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Ring and Pinion Installation Kit, Complete, GM 10.5 in. (14-bolt), Rear, Kit

Part Number: RMG-XL-1065-1

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 37-spline Inner, 36.170 in. Length, Each

Part Number: MGR-44264-1R

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Estimated Ship Date: Feb 24, 2026 if ordered today

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SIDE GEAR

Part Number: PWT-5201009CKI

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D44513

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Differential Carrier

Part Number: RMG-XL-5055

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Yukon Hardcore Locking Hub for Dana 60, 35 spline. '79-'91 GM, '78-'97 Ford, '79-'93 Dodge, 1 side

Part Number: YGA-29088

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Estimated Ship Date: Mar 9, 2026 if ordered today

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USA Standard Ring & Pinion "thick" gear set for Dana 80 in a 4.11 ratio

Part Number: SPZ-36095

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Yukon Dura Grip case, GM 8.5" & 8.6", 2.73 & up

Part Number: YGA-20107

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 37-spline, Standard Ring Gear Rotation, Thick Gear, Dana 80, Set

Part Number: YGA-24080

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Estimated Ship Date: Mar 9, 2026 if ordered today

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