USA Standard Gear Differential & Rear-End Components

USA Standard steel spool for Dana 44 with 30 spline axles, 3.73 & down

Part Number: SPZ-59013

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA Standard Master Overhaul kit Ford 8.8 in., Rear, Kit

Part Number: SPZ-37080

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Estimated Ship Date: Dec 29, 2025 if ordered today

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55 - 64 CHEVY PASS BRGS & SEAL, KOYO BRGS

Part Number: SPZ-58048

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Estimated Ship Date: Dec 29, 2025 if ordered today

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4340 Chromoly axle, GM Truck & Blazer, Outer Stub, uses 5-760X u/joint

Part Number: SPZ-35078

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Axle Shaft, C-clip, 29-spline, 1541 Carbon Steel, 30.875 in. Length, Rear, Chrysler 8.25 in. Length, Jeep

Part Number: SPZ-35010

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USA Standard Gear standard spider gear set for GM 9.5", 33 spline

Part Number: SPZ-39029

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11.5AAM GM & Chrysler (fits All Years) UNIVERSAL standard Open spider gear kit.

Part Number: SPZ-39020

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SIDE GEARS

Part Number: SPZ-39028

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D44HD (ALUM HSG) IN GRAND CHEROKEE, KOYO BRGS

Part Number: SPZ-58037

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Dana 60 4340 Chromoly inner axle, 15.96", 35 spline

Part Number: SPZ-35097

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27.01" 27spl INNER LH AXLE 72-81 CJ JEEP D30

Part Number: SPZ-35165

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA Standard Gear open spider gear set for Chrysler 8.25", 29 spline

Part Number: SPZ-39003

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D60 16.17" 35spl INNER AXLE SHAFT, FRONT

Part Number: SPZ-35121

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USA Standard Master Overhaul kit for the '81 & older GM 7.5" differential

Part Number: SPZ-37048

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Ring and Pinion, Installation Kit, Dana 30, Kit

Part Number: SPZ-58035

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AMC M20 BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58053

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Axle 9.75 FORD REAR '97-'00, F150 & EXPD, RH, 34spl, 31-13/16", 5LUG, 1559 1.620" BRG, 12MM STUD

Part Number: SPZ-11985

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Axle Shaft, 27-spline, 18.800 in. Length, Front Driver Side, Inner, Dana 30, Jeep, Each

Part Number: SPZ-35116

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12P GM BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58044

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USA Standard Gear standard spider gear set for GM 10.5" 14 bolt truck

Part Number: SPZ-39022

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Ring and Pinion, Installation Kit, Dana 44, Kit

Part Number: SPZ-58036

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Estimated Ship Date: Dec 29, 2025 if ordered today

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USA Standard Right Hand Intermediate Axle Shaft for 02-09 GM Trailblazer and Envoy

Part Number: SPZ-21877

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Ring and Pinion, Installation Kit, GM, 8.5 in., Kit

Part Number: SPZ-58011

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Axle Shaft, 31-Spline, 34.375 in. Length, Rear, Ford, Lincoln, Mercury, Each

Part Number: SPZ-35168

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98 & UP 9.5" GM BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58051

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