1990 USA Standard Gear Parts and Accessories

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10832

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Manual Transmission Input Shaft, Manual Transmission Input Shaft

Part Number: SPZ-ZMAX15-16

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Ring and Pinion, Installation Kit, GM, 7.5 in., 7.6 in., Kit

Part Number: SPZ-58015

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Manual Transmission Shift Fork, Manual Transmission Shift Fork

Part Number: SPZ-ZMM5R1-23A

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Estimated Ship Date: Apr 6, 2026 if ordered today

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D60 FRONT BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58041

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USA Standard Master Overhaul kit for the '98 and older GM 8.25" IFS differential

Part Number: SPZ-37052

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9.25 CHY '00 &DOWN BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58026

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Ring and Pinion Gears, 3.55:1 Ratio, 26-spline, Standard Ring Gear Rotation, AMC Model 35, Set

Part Number: SPZ-36234

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Differential Carrier, Spartan Locker, Steel, 10-bolt, 30-spline, Rear, Dana 60, Chevy, Dodge, Ford, Jeep, Each

Part Number: SPZ-17003

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Manual Transmission Shift Shaft Detent Plug, Manual Transmission Shift Shaft Detent Plug

Part Number: SPZ-ZMZF42-75

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Manual Transmission Shift Fork, Manual Transmission Shift Fork

Part Number: SPZ-ZMNV18937

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Manual Transmission Blocking Ring, Manual Transmission Blocking Ring

Part Number: SPZ-ZMSRNIS-14QR

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Ring and Pinion Gears,USA Standard 7.5" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 26 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10698

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Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: SPZ-36221

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8" TOYOTA TRK 30spl STEEL SPOOL,1-11/16"DECK,1.785"JRNL

Part Number: SPZ-59010

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30, Set

Part Number: SPZ-36027

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Estimated Ship Date: Apr 3, 2026 if ordered today

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USA Standard axle for Ford Mustang & Thunderbird

Part Number: SPZ-35105

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Crosspin, Replacement, Steel, Spartan, Short, Suzuki 6.9 in., Each

Part Number: SPZ-17029

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Axle 8" TOYOTA REARSHAFT KIT, '86-'95 PU & 4RUNNER 28-1/2", 30spl, 6 LUG, 106mm Brake Pilot

Part Number: SPZ-12131

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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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USA Standard Ring & Pinion gear set for Dana 60 Reverse rotation in a 4.88 ratio

Part Number: SPZ-36082

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Estimated Ship Date: Apr 6, 2026 if ordered today

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4340 Chromoly Axle, XJ/TJ/YJ LH inner, 27spl, uses 5-760X u/joint

Part Number: SPZ-35081

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Ring and Pinion, Installation Kit, Dana 70-U, Kit

Part Number: SPZ-58025

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Estimated Ship Date: Apr 6, 2026 if ordered today

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USA Standard Master Overhaul kit for the '85 and older Toyota 8" differential

Part Number: SPZ-37076

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USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 3.73 ratio

Part Number: SPZ-36276

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Estimated Ship Date: Apr 6, 2026 if ordered today

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