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Alloy USA Ring & Pinion Gears

Made By RealTruck
$199.99 - $399.99
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Made by Realtruck

Alloy USA is a RealTruck brand. When you buy Alloy USA on RealTruck.com, you are buying direct from the manufacturer.

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  • Improves acceleration and off-road performance
  • Durable high performance construction
  • Designed using the latest technology
  • Available for front and rear
  • Sold as a set
  • Backed by a five year warranty

Alloy USA ring & pinion gears are a great upgrade for virtually any Jeep or truck using oversized wheels & tires – whether you are using it for towing, hauling, off-roading, or simply restoring lost performance. When taller tires are added to your ride, you can expect a decrease in acceleration & overall performance.

Installing the correct set of ring & pinion gears will revive your acceleration and allow your vehicle to operate more effectively and efficiently both on the highway and off-road. For towing and racing, changing to a higher gear ratio allows your engine to put more power to the pavement while reducing stress on the engine and transmission.

Alloy USA designs their products with the latest manufacturing technologies to ensure the longest-lasting & best performing gears on the market. Whether it's on the street, off-road, or at the track, Alloy USA ring and pinion gears deliver unmatched performance and quality to your vehicle. Alloy USA backs their ring and pinion gears with a five year limited warranty. Put more power to the ground with Alloy USA ring & pinion gears!

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Spec Sheet
BrandAlloy USA
California Residents: Prop 65 Warning


Even though we recommend having your new gears installed by a shop, that doesn't mean you couldn't do it yourself. In addition to common hand tools, installing new gears in your axle will generally require a hydraulic press and dial indicator to install correctly. If you have any questions or would like additional information, please give us a call.


Your Alloy USA™ product is covered by the Limited Warranty explained below that gives you specific legal rights. This limited warranty is the only warranty Ultra Axle™ LLC (the distributor/warrantor of these products) makes in connection with your purchase. Ultra Axle™ LLC neither assumes nor authorizes any vendor, retailer or other person or entity to assume for it any other obligation or liability in connection with its products or Limited Warranty.

What is covered? Subject to the terms, exclusions and limitations herein and with respect only to products first sold in the United States, Ultra Axle™ LLC warrants to the initial retail purchaser only that products sold under its Alloy USA™ and Precision Gear™ trademarks including Axle Shafts, Ring and Pinions, Installation Kits, Jeep® Overhaul Kits, Alloy USA™ X Joints and Differential Covers shall be free of defects in material and workmanship for the Limited Warranty term/duration described below. This Limited Warranty shall be measured from the date of initial retail purchase, extends only to the initial retail purchaser and is not transferable. All other express or implied warranties are hereby disclaimed. Your warrantor for these parts is Ultra Axle™ LLC, 460 Horizon Dr., Suite 400 Suwanee, GA 30024 (770/614-6101). Ultra Axle™ reserves the right to: (a.) require proof of purchase as a condition of this Limited Warranty, (b.) make future revisions to its Limited Warranty without prior notice.

Duration of Limited Warranty by Product Line
Alloy USA™, front and rear axles- 10 Year Limited Warranty
Precision Gear™ and Alloy USA™ Ring and Pinions- 5 Year Limited Warranty
Jeep® Overhaul kits, Alloy USA™ X Joints, Tube Seals and Differential Covers- 5 Year Limited Warranty

What is not covered: Your Alloy USA™, Precision Gear™ Limited Warranty does not cover damage or claims to any component, vehicle or person other than Alloy USA™ or Precision Gear™ parts purchased by the initial retail purchaser. Your Alloy USA™, Precision Gear™ Limited Warranty does not cover damage or claims to any component, vehicle or person Ultra Axle™ LLC determines to have been damaged by or subjected to:

• Installation damage, alteration, modification, misuse or failure to maintain.
• Products used in application other than those recommended in the current Alloy USA™/Precision Gear™ catalog or the instructions accompanying your Alloy USA™/Precision Gear™ product.
• Normal wear and tear/product life deterioration, scratches or defects in product finishes (powder coating, plating, etc.) or damage due to shipping.
• Damage arising or related to non- Ultra Axle™ LLC products including but not limited to any vehicle’s electronic stability system, related components or other vehicle systems.
• Accidents, impact by rocks, trees, obstacles or other aspects of the use environment.
• Theft, vandalism or other intentional damage.