1979 GMC K2500 Motive Gear Parts and Accessories

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: Mar 17, 2026 if ordered today

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Differential Carrier Bearings, Standard Replacement, 1.625 in. Bore, AMC, GM, Mopar, Jeep, International, Studebaker, Hummer, Each

Part Number: MGR-LM501349

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Estimated Ship Date: Mar 17, 2026 if ordered today

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WASHER PINION 14 BLT 10.5

Part Number: MGR-3977346

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Axle Shaft, OEM Replacement, 1541H Alloy Steel, 30-spline Inner, 37.563 in. Length, Each

Part Number: MGR-MG1774

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Axle Shaft Retainer

Part Number: MGR-3833322

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Differential Pinion Seal

Part Number: MGR-5778

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Estimated Ship Date: Mar 17, 2026 if ordered today

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

Part Number: MGR-R14RPK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RE

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Bearing Race, Steel, 3.813 in. O.D., 0.625 in. Width, Outer Wheel, Each

Part Number: MGR-382AT

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Bearing Race, Steel, 3.813 in. O.D., 0.625 in. Width, Outer Wheel, Each

Part Number: MGR-382A

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Crush Sleeve

Part Number: MGR-1114

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Lockwasher, LOCKWASHER 7/16" C9.25/F7.5

Part Number: MGR-RGB4-LW

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885513

4.67 out of 5 stars ( 3 )

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Gear, Ring and Pinion, 4.88:1 Ratio, Dana 44, Set

Part Number: MGR-D44-488GX

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Ring and Pinion Gears, Ring and Pinion, 5.38:1 Ratio, Dana 44, Standard Rotation, Set

Part Number: MGR-D44-538X

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Gear, Ring and Pinion, 5.13:1 Ratio, Dana 44, Set

Part Number: MGR-D44-513GX

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

Part Number: MGR-R14RTPK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Differential Pinion Seal

Part Number: MGR-2286

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Ring and Pinion Bearing Kit

Part Number: MGR-GM105IK

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Ring Gear Fasteners, Replacement Bolt, Hex Head, Steel, Black Oxide, 1/2-20 in. RH, GM, 10.5 in., 14 Bolt, 4.56 and Up Carrier, Each

Part Number: MGR-331421

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Cross Pin, GM, 14-Bolt, 10.5 in. Each

Part Number: MGR-3663696

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Estimated Ship Date: Mar 18, 2026 if ordered today

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GM

Part Number: MGR-12337937

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Gear, Ring and Pinion, 5.38:1 Ratio, Dana 44, Set

Part Number: MGR-D44-538

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Gear, Ring and Pinion, 5.89:1 Ratio, Dana 44, Set

Part Number: MGR-D44-589

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Pinion Shims, Steel, GM, 10.5 in., Kit

Part Number: MGR-GM14SK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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