GMC K1500 Differential & Rear-End Components

GM 8.5" 28spl FRONT AXLE KIT, w/ Super-Joint, 79-87 1/2TON TRK & BLAZER (ASSM_REQ)

Part Number: SPZ-35130

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Estimated Ship Date: Nov 17, 2025 if ordered today

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8.5" GM REAR w/Aftermarket_AG-PRO,_YDG,_XHD-Std,_EATorDET BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-58050

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Estimated Ship Date: Nov 17, 2025 if ordered today

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8.5" GM PINION KIT, KOYO BRGS

Part Number: SPZ-60012

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Estimated Ship Date: Nov 17, 2025 if ordered today

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8.6" GM 99-08 PINION BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-60014

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Pinion installation kit for D44 Front

Part Number: SPZ-60022

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Dana 44, 30-spline, Chevy, Dodge, Ford, GMC, International, Isuzu, Jeep, Kit

Part Number: SPZ-39006

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10712

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.5" GM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10715

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Zip Locker switch.

Part Number: YGA-34015

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Zip Locker, Air Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-34020

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Axle Shaft, 28-Spline, 19.100 in. Length, Front, Inner, GM, Each

Part Number: YGA-21063

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Replacement clutch set for Dana 44 Powr Lok, aggressive

Part Number: YGA-16151

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential Cover

Part Number: SDH-42434

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Ring and Pinion Complete Kits, 4.09:1 Ratio, 26-spline, Standard Rotation, Dana 44, Chevy, Dodge, Ford, GMC, International, Isuzu, Jaguar, Jeep, Kit

Part Number: SDH-22745-5X

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Estimated Ship Date: Dec 2, 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: Dec 2, 2025 if ordered today

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Crosspin, Replacement, Steel, Spartan, GM 8.5 in., Each

Part Number: SPZ-17024

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cross Shaft, Differential, Steel, GM 8.5 in., with Mini-Spool, Each

Part Number: YGA-32238

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Differential Cross Shaft, Steel, Each

Part Number: YGA-33402

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Estimated Ship Date: Dec 2, 2025 if ordered today

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D30 & D44 OUTER STUB T/W, _fits_against_SPINDLE

Part Number: YGA-33534

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Axle 8.5" GM REAR, '88-'91, SUV, 4WD, 30spl, 33" LONG, 6 LUG, 2.53" OD BEARING, 1559

Part Number: SPZ-11916

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Crosspin, Replacement, Steel, Spartan, Rear, GM 8.875 in., Each

Part Number: SPZ-17023

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Diff Carrier Assy

Part Number: RNB-697-391

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Ring and Pinion Bearing Installation Kit

Part Number: RNB-697-105

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Ring and Pinion Bearing Installation Kit

Part Number: RNB-697-109

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Ring and Pinion Installation Kit, GM, 9.5 in., 14-Bolt, Kit

Part Number: RNB-697-115

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Estimated Ship Date: Nov 19, 2025 if ordered today

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