USA Standard Gear Parts and Accessories

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10903

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 8.5" GM REAR, 88-91 TRK2WD, 30spl, 31-1/2", 5 LUG, 2.53" OD BRG

Part Number: SPZ-11922

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 9.5" GM REAR, '88-'98, 33-1/4" 6 LUG, 33spl, 3.0" OD BEARING 1561GM, 1 SIDE

Part Number: SPZ-11943

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 9.5" GM REAR, '81-'95 TRK & '83-'96 G30 VAN, 32-3/4", 8 LUG, 33spl, RH, 1561 BRG

Part Number: SPZ-11947

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 11.5" GM REAR, FULL FLOAT'00-'10 2500 & 3500 w/ SRW, 30spl, 35.6"(In), 35.9"(Out), 3.56" BP

Part Number: SPZ-11955

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 10.5" GM 14T REAR FULL FLOAT'96-'10, 2500 TRK & SUV, 33.06", LEFT REAR, 30spl, 8x3.563"

Part Number: SPZ-11958

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D60 12" 35 spline outer stub shaft

Part Number: SPZ-35095

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Estimated Ship Date: Feb 23, 2026 if ordered today

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9.75" FORD Bearing & SEAL kit CHECK NUT THREAD PITCH.

Part Number: SPZ-58008

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion, Installation Kit, GM, 10.5 in., Kit

Part Number: SPZ-58010

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 10.5" GM 14T REAR FULL FLOAT38.9", RIGHT REAR, 30spl, 8x3.563" BOLT PATTERN

Part Number: SPZ-11959

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle D44HD REAR, '96-'98 GRAND CHEROKEE, 30-3/8", C/CLIP, LH, w/ 3.5"ABS RING, 30spl

Part Number: SPZ-12102

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle D44HD REAR, '96-'98 GRAND CHEROKEE, 29-3/8", C/CLIP, RH, w/ 3.5"ABS RING, 30spl

Part Number: SPZ-12105

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 8.8 FORD REAR, 08-14, F-150, RIGHT HAND, 31spl, 33-3/4", 6 LUG, 1.705" BRG, 1561FD

Part Number: SPZ-12122

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle D44 JK RUBICON REAR, 07-17 WRANGLER, 32spl, 31-1/4", LEFT HAND

Part Number: SPZ-12127

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle D44 REAR, '87-'93 JEEP CHEROKEE XJ, '97-'06 WRANGLER TJ, 29.21", LEFT HAND, 30spl

Part Number: SPZ-12129

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle D44/ M226 REARASSEMBLY, '04-'07 NISSAN TITAN, 34.03", LH or RH, 32 SPL, w/o E-LOCKER, 1 SIDE

Part Number: SPZ-12134

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle TOYOTA REARSHAFT KIT, '00-'06 TUNDRA, 32.08" LONG, 30spl, 6 LUG, w/o DOUBLE CAB

Part Number: SPZ-12135

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle DANA 60 GM FRONT, '77-'91, RIGHT HAND, 17.67" 35spl INNER & 12" OUTER STUB SHAFT, 4340

Part Number: SPZ-12166

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 8.0" GM REAR, '04-'08 COLORADO & CANYON, 2WD, w/o Z71, 30 9/16", 28spl, LH, 6LUG, C10

Part Number: SPZ-12178

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 10.25" FORD REAR, '04-'08 F150, 7 LUG, 33-5/8", RH SEMI-FLOAT, 1.705" BRG

Part Number: SPZ-12181

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Axle 9.25" ZF CHY REAR, 2011 RAM 1500, LH, 34.35" LONG, 31spl, 5 LUG, 1.705" BRG , 9/16" STUDS

Part Number: SPZ-12194

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Master Overhaul kit for the '79-'97 GM 9.5" differential

Part Number: SPZ-37062

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: SPZ-37069

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Estimated Ship Date: Feb 23, 2026 if ordered today

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4340 Chromoly Axle, Bronco & F150 LH inner, D44, 30spl, uses 5-760X u/joint

Part Number: SPZ-35085

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Estimated Ship Date: Feb 23, 2026 if ordered today

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RING AND PINION GEAR INSTALLATION KITS, USA Standard Pinion installation kit for '97-'10 Ford 9.75"

Part Number: SPZ-60021

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Estimated Ship Date: Feb 23, 2026 if ordered today

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