USA Standard Gear Transmission & Drivetrain

USA Standard Master Overhaul kit for the '99 and newer GM 8.25" IFS differential

Part Number: SPZ-37053

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 31-spline, Standard Ring Gear Rotation, Ford 10.25 in., Ford 10.5 in, Set

Part Number: SPZ-36275

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Transfer Case Components, NP263XHD T-CASE INPUT SHAFT

Part Number: SPZ-70221

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1, Dana, 44-HD, Set

Part Number: SPZ-36059

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Ring and Pinion, Installation Kit, Dana 30, Kit

Part Number: SPZ-58035

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Transfer Case Rebuild Kits, NP231 T-CASE BEARING KIT, WIDE INPUT BRG

Part Number: SPZ-73873

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Ring and Pinion Gears, 3.55:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36018

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10902

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Estimated Ship Date: Oct 16, 2025 if ordered today

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USA Standard Master Overhaul kit GM, 9.76 in., Kit

Part Number: SPZ-37119

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4340 Chromoly Axle, '75-'79 Ford F250, LH inner, 30spl, uses 5-760X u/joint

Part Number: SPZ-35076

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Estimated Ship Date: Oct 20, 2025 if ordered today

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USA Standard Ring & Pinion "thick" gear set for 10.5" GM 14 bolt truck in a 4.88 ratio

Part Number: SPZ-36186

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Estimated Ship Date: Oct 20, 2025 if ordered today

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4340 Chromoly axle shaft, left hand inner for '79-'87 GM, 35.46", uses 5-760X u/joint

Part Number: SPZ-35088

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Transfer Case Components, NP261 & NP263 T-CASE MODE SYNCHRO ASSY

Part Number: SPZ-78907

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36021

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manual transmission Rebuild Set, with Synchronizer Rings, 4-Speed, Heavy-Duty, for 10.25 in. Long Cast Iron Main Case, 10-Bolt Steel Top Cover, Kit

Part Number: SPZ-73139

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Fits '01-'05 Dakota & '01-'03 Durango with 3.7L & 4.7L and AT. 26 1/4" flange to flange.

Part Number: SPZ-44068

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Ring and Pinion Gears, 5.13:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36078

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Estimated Ship Date: Oct 20, 2025 if ordered today

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

Part Number: SPZ-36081

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manual Transmission Shifter Forks, ZF S542/547 M/T 5TH & REVERSE FORK

Part Number: SPZ-70550

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Estimated Ship Date: Today

Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion Gearand 1.705" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10792

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Gear, Ring and Pinion, 5.29:1, Toyota, 8 in., V6, Set

Part Number: SPZ-36321

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Manual Transmission Gears, ZF S542 M/T REVERSE GEAR

Part Number: SPZ-79109

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Transfer Case Components, NP246 T-CASE CLUTCH PRESSURE PLATE

Part Number: SPZ-70981

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36196

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 10-bolt, 27-spline, Standard Gear Rotation, GM, 7.5 in., Set

Part Number: SPZ-36199

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Estimated Ship Date: Oct 20, 2025 if ordered today

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