4140 chromoly axle kits



grande axle shaft kits

welcome to alloy usa

ALLOY USA is a manufacturer of performance drive train products, high strength axle shafts and kits, performance ring and pinion sets as well as trick problem solving products. We specialize in Jeeps, Chevy muscle cars, Mustangs, GM, Ford and Dodge trucks.

We are everyday enthusiasts just like you. We off-road, drag race, camp, raise families, pay bills, etc. We have over 30 years experience in the performance market, and we know what works and how to make it. We also know how to keep the costs under control, so we can provide High Quality products at a fair price.


alloy usa press releases


27-spline rear axle kit jeep wrangler cherokee

NEW Product Now Available: 12200

27-Spline Rear Axle Kit 1990-06 Jeep Wrangler & Cherokee
High tensile strength 4140 Chromoly is heat-treated twice and induction hardened to produce these heavy-duty axles that are up to 35% stronger than stock 1040 axles.

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sj dana 44 kit

NEW Product Now Available: 12174

(SJ) 80-92 Wagoneer/Grand Wagoneer
Alloy USA - Front Axle Kit Jeep Wagoneer (SJ) 80-92, Dana 44 30-Spline, 4340 Chromoly

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2009 alloy usa catalog

NEW Product Now Available: 12133-DET

Grande 35 Kit Early 87-89 Non
Alloy USA - Rear Axle Kit, Jeep Wrangler (YJ) 87-89, Cherokee (XJ) 84-89, Dana 35 Grande 30-Spline Kit, (Non C-clip) w/ Detroit Locker

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2009 alloy usa catalog

2009 Alloy USA Catalog - Alloy Warranty


For a catalog of our complete line of Alloy USA products please click text below to download a pdf. click here to read more

To see the updated Warranty information for Alloy USA click text below. click here to read more



Omix-ada logo

Ultra Axle, LLC, acquired Alloy USA


Ultra Axle, LLC ("Ultra Axle"), an affiliate company of Omix-Ada, Inc. ("Omix"), has just acquired assets of Alloy USA, Inc. and Precision Gear, Inc. in a liquidation process. A partial listing of assets includes inventory, 3 websites, phone numbers, trademarks, computer system and data. click here to read more


ALLOY USA is a manufacturer of performance drive train products, high strength axle shafts and kits, performance ring and pinion sets as well as trick problem solving products. We specialize in Jeeps, Chevy muscle cars, Mustangs, GM, Ford and Dodge trucks.
Copyright 2005-2009, Ultra Axle, LLC, Suwanee, GA USA


Chrysler®, Chevrolet®, Dodge®, GM®, Ford®, Jeep®, International® & other names used here are trademarks of their respective owners and are used within this publication for identification purposes only. Alloy USA™ is not affiliated with these companies. The information in this catalog is believed to be correct at the time of publishing. The publisher is not responsible for any loses, direct or indirect, that are the result of any information within this publication. Alloy USA™ and Precision Gear™ and their corresponding logos are trademarks of Ultra Axle, LLC. OMIX-ADA® and its corresponding logo are registered trademarks of OMIX-ADA, Inc. ©Copyright 2009, Ultra Axle, LLC. all rights reserved. Chrysler®, Chevrolet®, Dodge®, GM®, Ford®, Jeep®, International® & other names used here are trademarks of their respective owners and are used within this publication for identification purposes only. Alloy USA™ is not affiliated with these companies. The information in this catalog is believed to be correct at the time of publishing. The publisher is not responsible for any loses, direct or indirect, that are the result of any information within this publication. Alloy USA™ and Precision Gear™ and their corresponding logos are trademarks of Ultra Axle, LLC. OMIX-ADA® and its corresponding logo are registered trademarks of OMIX-ADA, Inc. ©Copyright 2009, Ultra Axle, LLC. all rights reserved.