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About Us

USA Standard Gear

USA Standard Gear is more than just the leading supplier in the United States for differential gears, axles, installation kits, small parts, tools, lockers, limited slips, and drivelines. We are the one-stop solution for ALL your drivetrain needs! USA Standard Gear is defined by unsurpassed inventory, vast parts selection, and top-notch industry expertise.

Our employees know and love the automotive space, with many experienced in assembling and modifying their own builds. It’s this passion for parts that gives us an edge over the competition. Customers are guaranteed to find the part they need, the know-how to use it, and enthusiastic support from our staff every step of the way.


The USA Standard Gear ADVANTAGE

USA Standard Gear is dedicated to leading the automotive aftermarket as the premier parts provider!

Unequaled Quality

USA Standard Gear products are manufactured in factories that apply to our strict specifications. Two high-tech testing labs in our Everett, WA facility ensure only quality approved product reaches the consumer.

Innovative Designs

The engineering team at USA Standard Gear is constantly developing and refining products to push reliability and performance. Thirteen separate design patents allow us to deliver quality parts that truly stand apart.

Knowledge & Experience

USA Standard Gear is your source for drivetrain expertise! Our tech and sales teams are highly trained in undercar, and are able to provide parts recommendations for your vehicle’s unique specifications and usage.

Speed of Service

Same-day shipping from 7 national warehouses allows products to reach 95% of United States customers within 1-2 days. Our support staff is on hand to support customers of all sizes from retail to big box.

Competitive Pricing

Through our Yukon Gear & Axle, USA Standard Gear and Zumbrota brands, USA Standard Gear is able to target both performance and replacement marketplaces. Providing customers with greater choice and a range of price points.

Quality Control
See the details behind our labs and testing processes.
Service Center
Our in-house shop provides direct access for testing and research.
USA Standard Gear Careers

Interested in joining a fast, friendly, and growing team?

Contact Us

Get in touch with the Usa Standard Gear team.