USA Standard Gear Ring & Pinion Gears, Axles, Driveshafts & More

USA Standard Ring & Pinion replacement gear set for Dana 30 Reverse rotation in a 5.13 ratio

Part Number: SPZ-36302

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Estimated Ship Date: Nov 6, 2025 if ordered today

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GM 8.5" 28spl 4340 FRONT AXLE KIT, w/ 297X, 79-87 1/2TON TRK & BLAZER

Part Number: SPZ-35064

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

Part Number: SPZ-35066

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D44 19/30Spl 4340 FRONT AXLE KIT w/ 297X, 69-80 GM TRK & BLAZER

Part Number: SPZ-35069

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4340 Chromoly axle, 82-86 CJ, LH Inner, uses 5-760X u/joint.

Part Number: SPZ-35070

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4340 Chromoly axle, 69-80 GM Truck & 71-77 Bronco, LH inner, uses 5-760X u/joint

Part Number: SPZ-35072

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4340 Chromoly axle, 71-77 Bronco RH Inner, D44, uses 5-760X u/joint

Part Number: SPZ-35073

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Estimated Ship Date: Nov 6, 2025 if ordered today

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4340 Chromoly axle shaft, left hand inner for TJ & XJ, 30 spline, uses 5-760X u/joint

Part Number: SPZ-35075

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4340 Chromoly axle, Bronco & F150 Outer Stub, uses 5-760X u/joint

Part Number: SPZ-35079

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4340 Chromoly axle, F250 Outer Stub D44, uses 5-760X u/joint

Part Number: SPZ-35080

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

Part Number: SPZ-35085

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Fits '84-'86 Jeep Grand Cherokee front. 25 1/8" long from weld to weld.

Part Number: SPZ-44579

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Fits '88-'90 Ford Bronco II four wheel drive rear with four speed MT. 32 11/16" flange to flange.

Part Number: SPZ-44580

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Fits '88-'90 Ford Bronco four wheel drive rear with automatic transmission. 30 1/4" from flange to flange.

Part Number: SPZ-44584

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Fits 6/'89-'90 Ford Bronco II two wheel drive rear with manual transmission. 39 11/16" flange to flange.

Part Number: SPZ-44590

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Fits '86-'90 Ford Bronco II two wheel drive & four wheel drive rear with MT. 36 5/8" flange to flange.

Part Number: SPZ-44591

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Fits '83-'85 Bronco II rear with 28L with C5 ATor 28L with 4speed MT short 44 1/4" center of u/joint caps

Part Number: SPZ-44593

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Fits '83-'84 Ford Bronco II rear. 30 1/16" long from center of u/joint caps.

Part Number: SPZ-44595

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Fits '94-'98 Ram 1500 front with 47RE AT& 241 LD transfer case. 15 1/2" weld to weld.

Part Number: SPZ-44600

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Fits '94-'95 Dodge Ramcharger & Trailduster front with manual transmission. 14 1/2" long weld to weld.

Part Number: SPZ-44604

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Fits '94-'95 Ramcharger & Trailduster front with automatic transmission. 19" long weld to weld.

Part Number: SPZ-44609

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Front driveshaft, USA Standard Front OE Driveshaft Assembly for 2007-2010 Jeep Grand Cherokee

Part Number: SPZ-44616

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Front driveshaft, USA Standard Front OE Driveshaft Assembly for 2007-2010 Jeep Commander with 3.7L

Part Number: SPZ-44620

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Front driveshaft, USA Standard Front OE Driveshaft Assembly for 2006 Dodge Ram Diesel 2500, 3500

Part Number: SPZ-44622

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