GMC K3500 USA Standard Gear Parts and Accessories

USA Standard steel spool for Dana 60 with 30 spline axles, 4.10 & down

Part Number: SPZ-59014

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Estimated Ship Date: Apr 6, 2026 if ordered today

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D60 12" 35 spline outer stub shaft

Part Number: SPZ-35095

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USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 4.11 ratio

Part Number: SPZ-36283

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12" 30spl GM D60 OUTER STUB, 4340

Part Number: SPZ-35120

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

Part Number: SPZ-39012

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USA Standard Master Overhaul kit Dana 70 U differential

Part Number: SPZ-37024

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Ring and Pinion, Installation Kit, GM, 10.5 in., Kit

Part Number: SPZ-58010

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D60 REAR BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58042

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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14T 10.5" GM, 1989-1997 BRGS & SEAL KIT, KOYO BRGS

Part Number: SPZ-58047

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Dana 80 (4.125" OD ONLY ) bearing & seal kit

Part Number: SPZ-58003

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D60 77-91 GM 35spl 4340 FRONT AXLE KIT w/ Super-Joint (ASSM_REQ)

Part Number: SPZ-35149

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Ring and Pinion Gears, 5.38:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36079

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Estimated Ship Date: Apr 3, 2026 if ordered today

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

Part Number: SPZ-58002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 5.38 ratio

Part Number: SPZ-36223

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Axle Stub, Front, Steel, 12.000 in. Length, 35-spline, Dana 60, Chevy, Dodge, GMC, Each

Part Number: SPZ-35012

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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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4WD Actuator, Differential Actuator

Part Number: SPZ-ZTSM26060073

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This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40019

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D60 FRONT PINION KIT, KOYO BRGS

Part Number: SPZ-60016

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Manual Transmission Replacement Parts, NV4500 M/T 5TH & REVERSE SYNCHRO SLEEVE

Part Number: SPZ-71106

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Manual Transmission Case Plug, Manual Transmission Case Plug

Part Number: SPZ-ZMZF42-74

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This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40017

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Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36077

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Ring and Pinion Gears, 5.38:1 Ratio, 12-bolt, 37-spline, Standard Gear Rotation, Dana 80, Set

Part Number: SPZ-36271

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Manual Transmission Bearing Retainer, Manual Transmission Bearing Retainer

Part Number: SPZ-ZMNV22414

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