1990 USA Standard Gear Parts and Accessories

Ring and Pinion Gears, 4.11:1 Ratio, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36125

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Manual Transmission Shift Fork, Manual Transmission Shift Fork

Part Number: SPZ-ZMNV18302

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Estimated Ship Date: Apr 3, 2026 if ordered today

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D44 19/30spl 4340 FRONT AXLE KIT w/ 297X, 80-92 WAGONEER

Part Number: SPZ-35066

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ring and Pinion, Installation Kit, Dana 70-HD, Dana Super 70, Kit

Part Number: SPZ-58002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Gear, Ring and Pinion, 4.11:1, Toyota, 8 in., V6, Set

Part Number: SPZ-36320

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Axle 7.5" GM REAR, '83-'93 S10, 26-7/8", 26spl, 2WD

Part Number: SPZ-12210

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.8" Ford, 3.55 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10677

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Estimated Ship Date: Apr 6, 2026 if ordered today

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35.46" 30spl INNER LH 8.5" 79 & UP GM TRK & BLAZER

Part Number: SPZ-35118

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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMM5R1-18A

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USA Standard Ring & Pinion "thick" gear set for GM 7.5" in a 3.73 ratio

Part Number: SPZ-36198

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMZF42-18

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Estimated Ship Date: Apr 2, 2026 if ordered today

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GM 8.5" 30spl FRONT AXLE KIT, w/ Super-Joint, 79&UP 1/2TON TRK & BLAZER (ASSM_REQ)

Part Number: SPZ-35132

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Estimated Ship Date: Apr 2, 2026 if ordered today

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

Part Number: SPZ-35082

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Ring and Pinion Gears, 3.54:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30, Set

Part Number: SPZ-36023

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USA Standard Master Overhaul kit Chrysler 7.25 in., Rear, Kit

Part Number: SPZ-37000

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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USA Standard Master Overhaul kit for the Dana 44 IF differential for '92 and older

Part Number: SPZ-37010

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Axle 7.5" GM REAR, '88-'97 S10, 29-1/8", 4WD, 28spl, w/ ABS, 2.25" OD BRG(1563), 1 SIDE

Part Number: SPZ-11928

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Ring and Pinion Gears, 5.38:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36079

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Not4DailyDrvr!D30 27outr/30spl innrF.axKIT, w/S-Jnt297X, 84-01XJ, 87-06WGLR, 92-04 ZJ/ WJ(ASSM_R

Part Number: SPZ-35145

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Ring and Pinion Gears,USA Standard 11.25" Dana 80, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Dura 35 Spline Grip Limited Slip Positraction,

Part Number: SPZ-10881

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USA Standard Gear standard spider gear set for GM 8.5", 30 spline

Part Number: SPZ-39027

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Estimated Ship Date: Apr 6, 2026 if ordered today

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8.5" GM 28spl MINI SPOOL

Part Number: SPZ-59011

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Bearing and Seal Overhaul Kit

Part Number: SPZ-ZMBK155

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Ring and Pinion, Installation Kit, Ford, 10.25 in., Kit

Part Number: SPZ-58005

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Axle 8.8" FORD REAR, 87-96 BRONCO & F150, 33-3/16", LEFT HAND, 31spl

Part Number: SPZ-11968

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Estimated Ship Date: Apr 6, 2026 if ordered today

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