AxleTech International
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ElecTrek is the Electric Powertrain Systems brand of AxleTech International that focuses on electric solutions for a range of applications, including transit, medium-duty trucks, heavy-duty trucks, and off-highway vehicles. ElecTrek offers integrated systems of drivetrain components and functions that deliver best-in-class packaging, performance, and efficiency for electric vehicles. Our integrated systems provide a complete solution that reduces cost and delivers built-in reliability for everything between the wheels. ElecTrek is the preferred choice for dependable Electric Powertrain Systems. 


Torq-Line is the value-oriented aftermarket brand of AxleTech International. The Torq-Line approach is “Powerful value and performance”, which emphasizes our commitment to providing quality drivetrain products that are value-oriented and maximize operating cost efficiency. Backed by AxleTech International, Torq-Line parts benefit from the company’s established engineering expertise and global distribution network.

Truck Trailer Transit

Truck Trailer Transit, or TTT, is a division of AxleTech International that focuses on servicing the coach and bus industry. TTT is the preferred choice of major transit authorities in North America and provides high quality OE and aftermarket drivetrain components. The TTT product line consists of custom brake maintenance kits, heavy-duty brake shoes, severe duty spring brake and service chambers, disc brake replacement components, and electronic components, such as event data recorders. We use our extensive expertise to educate customers in foundation brake function and troubleshooting, and we work with our customer to identify custom brake kits and solutions for their needs. 

US Gear

US Gear was founded in 1963 and became part of AxleTech International in 2008. US Gear manufactures high performance ring and pinions for racing and car enthusiasts, as well as heavy-duty gears to support the AxleTech product line for commercial and defense applications. All manufacturing processes take place at our facility in Chicago, Illinois, including comprehensive gear analysis and development, duplex gear cutting, and heat treating. With over 50 years of qualified engineering expertise, US Gear is one of the leading independent gearing manufacturers in the country. High quality gears made with pride in the USA. For more information about US Gear, please visit