For over 50 years, US Gear has manufactured differential and transmission components in Chicago, Illinois. From engineering, to gear cutting, heat treating, and testing, all our product development and manufacturing processes take place in-house. For all you enthusiasts and racers, trust that our ring and pinion gears are of the highest quality, field-tested in the harshest conditions, always dependable, and most importantly, made with pride in the USA. US Gear is a brand of AxleTech.Learn More
It’s been my philosophy to get the best parts money could buy. US Gear builds the best product out there.
Here at Moser, we understand that gear sets require a level of attention that borders on art as much as science...a knack for knowing how, why, and when to apply a skill set. It is with confidence that we recommend US Gear, as they have long been a timely supplier of the highest quality and have dependable delivery times.
We love the high quality ring & pinions. Quiet gears = happy customers!
We inspect that US Gear ring and pinion every time we pull it out of the car and it always comes out great We have never had a failure with that part.
We switched to US Gear well over 30 years ago. We stock over 12,000 sets of US gears which we sell with confidence because of the quality, plus, they’re made here in the good old USA! So it’s a win-win situation – good for our country and good for you. Ask me personally, buy US Gear!
I would like to thank all of the people from US Gear for manufacturing the highest quality ring and pinions on the market, which are all made in the USA. Not only did we run our fastest ET, but we were able to put 35 runs on it which is ten more passes that we have ever gotten out of other company gears. Thanks again for a great product!
It was unanimous to work with US Gear. We use the 10” Pro Lightning Series set up and it’s just been absolutely phenomenal. We have had zero failures through all of the conditions that we’re racing in Ultra4.
DTS is proud to be a distributor of US Gear ring and pinions which are made in the United States of America. We sell with confidence knowing that the end user will be buying a high quality gear along with keeping American’s employed.
US Gear is extremely dedicated to continuously improving and investing in making its product better. I believe what really separates a performance company from the rest of the field is a constant obsession with being proud of what you produce today knowing that tomorrow you will evolve and make it better.
Our customers demand the highest quality parts regardless of cost and US Gear fits the bill perfectly. The highest quality USA made gears you can buy!