USA Standard Gear Differential & Rear-End Components

Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36074

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Estimated Ship Date: Sep 22, 2025 if ordered today

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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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Estimated Ship Date: Sep 22, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36106

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Ring and Pinion Gears, 3.42:1 Ratio, GM 8.875 in., 12 Bolt, Set

Part Number: SPZ-S0001

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle Shaft, 31-Spline, 33.188 in. Length, Driver Side Rear, Ford, Each

Part Number: SPZ-35021

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Differential Rebuild Kits, USA Standard Bearing kit for Dana 60 Super front

Part Number: SPZ-58057

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Estimated Ship Date: Sep 22, 2025 if ordered today

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USA Standard steel spool for Dana 60 with 35 spline axles, 4.56 & up

Part Number: SPZ-59018

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Estimated Ship Date: Sep 22, 2025 if ordered today

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USA Standard mini spool for Ford 9" with 31 spline axles

Part Number: SPZ-59023

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Estimated Ship Date: Sep 22, 2025 if ordered today

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9" Ford pinion kit, Koyo bearings.

Part Number: SPZ-60002

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Estimated Ship Date: Sep 22, 2025 if ordered today

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USA Standard Gear spider gear kit for GM 11.5"

Part Number: SPZ-60003

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Estimated Ship Date: Sep 22, 2025 if ordered today

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7.5" & 7.625" GM '82-99 PINION KIT, KOYO BRGS

Part Number: SPZ-60010

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Estimated Ship Date: Sep 22, 2025 if ordered today

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7.5" & 7.625" GM '00&UP PINION KIT, KOYO BRGS

Part Number: SPZ-60011

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle 7.5" FORD REAR, '05-'10 MUSTANG, LH, 31 7/8" w/o ABS, 28spl, 1.620" BRG

Part Number: SPZ-12203

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle 9.75" FORD REAR, '97-'05 E150 VAN, RH, 32-1/8", 34spl, 1.620" brg, 5 LUG, 1/2" WHEEL STUDS

Part Number: SPZ-12204

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle 8.6" GM REAR, '03-'14 EXPRESS & SAVANA VAN 1500, 34-1/2", 2WD, 30spl, 6 LUG

Part Number: SPZ-12209

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle 8.5" GM REAR, '94-'96 CAPRICE & IMPALA, 31-1/16", 30spl, 5x5" BOLT PATTERN, 12mm STUDS

Part Number: SPZ-12213

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle 7.5" GM REAR, 28-7/16" LONG, MONTE CARLO & EL CAMINO, 26spl, 7/16 WHEEL STUDS

Part Number: SPZ-12220

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle 8.0 GM 31.9" LH 6LUG 28splCOLORADO/ CANYON 2WD w/Z71 & 4WD

Part Number: SPZ-12234

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle 8.25" CHY REAR, '04-'09 DURANGO, RH, 29spl, 31 7/16" LONG, 5 LUG, w/o_TRACTION CONTROL

Part Number: SPZ-12235

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Estimated Ship Date: Sep 22, 2025 if ordered today

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

Part Number: SPZ-17023

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Spartan Differential Locker, Toyota, 30-spline Axle, Toyota, V6, Each

Part Number: SPZ-17034

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle Shaft, 31-Spline, 34.063 in. Length, Rear, Dodge, Each

Part Number: SPZ-35008

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Estimated Ship Date: Sep 22, 2025 if ordered today

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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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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle Shaft, C-clip, 30-spline, 30.375 in. Length, Driver Side Rear, Dana 44, Jeep, Each

Part Number: SPZ-35015

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Axle Shaft, 34-Spline, 31.688 in. Length, Passenger Side Rear, Ford, Each

Part Number: SPZ-35017

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Estimated Ship Date: Sep 22, 2025 if ordered today

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