1978 USA Standard Gear Parts and Accessories

12" 30spl GM D60 OUTER STUB, 4340

Part Number: SPZ-35120

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Ring and Pinion Gears, 3.55:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36009

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USA Standard Ring & Pinion gear set for Model 20 in a 4.56 ratio

Part Number: SPZ-36231

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USA Standard mini spool for Dana 44 with 30 spline axles

Part Number: SPZ-59021

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9" FORD SPARTAN LOCKER EXTRA_SHORT X/PIN SHAFT

Part Number: SPZ-17044

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Crosspin, Replacement, Steel, Spartan, AMC Model 20, Each

Part Number: SPZ-17025

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Differential Ring and Pinion, USA Standard Ring & Pinion replacement gear set for Dana 30 in a 3.08 ratio

Part Number: SPZ-36347

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

Part Number: SPZ-59014

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Axle 8.5 GM REAR'80-'88 CAPRICE& IMPALA, 30-7/16", 3.055 PILOT, 28spl, 5 x 5" BP, 1563 BRG, 1 SIDE

Part Number: SPZ-11930

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USA Standard Master Overhaul kit Dana44, Kit

Part Number: SPZ-37084

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4340 Chromoly axle, Scout & Wagoneer D44, RH Inner, uses 5-760X u/joint

Part Number: SPZ-35071

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Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.55 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10899

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Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10904

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Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10900

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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-40018

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9" Ford pinion kit, Koyo bearings.

Part Number: SPZ-60002

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USA Standard Master Overhaul kit Dana 70 U differential

Part Number: SPZ-37024

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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 13, 2026 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, AMC Model 35, 27-spline, 10-bolt, Rear, American Motors, Jeep, Kit

Part Number: SPZ-39030

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Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Standard Ring Gear Rotation, AMC Model 35, Set

Part Number: SPZ-36235

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

Part Number: SPZ-58046

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Axle 12T GM REAR, '70-81' TRK, 4WD, 31-7/16", 30spl, 6x5.5", 2.53" OD BRG (1559), 1 SIDE

Part Number: SPZ-11920

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USA Standard Master Overhaul kit Toyota, 9.5 in., Kit

Part Number: SPZ-37082

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USA Standard Ring & Pinion gear set for Ford 8" in a 3.55 ratio

Part Number: SPZ-36117

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Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36076

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