About Heavy Duty Transaxle

The Heavy Duty Transaxle technical team keeps your equipment running.

Solving Problems Is
What We Do Best

Heavy Duty Transaxle has served the off-road transportation industry since 1995, and our experts have more than 60 years of combined experience.

After one phone call, you will know what so many of our customers already know: When it comes to off-highway solutions, there is no equal.

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About Heavy Duty Transaxle

Heavy Duty Transaxle has served the off-road transportation industry since 1995.

Heavy Duty Transaxle provides high-quality new and used drivetrain parts for off-highway, load-intense applications such as oil drilling, port operations, construction, agriculture, forestry, and mining. We proudly serve our customers’ unique operational needs with reliable drivetrain solutions and expert service.

Heavy Duty Transaxle offers a large selection of new, genuine OEM parts, components, and services for industry-leading brands such as:

Cummins (formerly Meritor/AxleTech International)
Kessler
Sisu Axles

Heavy Duty Transaxle also stocks the most extensive inventory of used, obsolete, and hard-to-find components from industrial drivetrain manufacturers, including:

Clark
Durametal
Eaton
Federal-Mogul
Fuller
Grove
Manitowoc
Meritor
Rockwell
Shuler
Spicer
Timken
TTC

Our expertise lies in delivering heavy-duty drivetrain systems, components, and aftermarket parts that ensure the efficiency and reliability of your operations. With a strong focus on customer service and technical support, we’re committed to helping you tackle even the most complex challenges in the field.

Founded in 1995, Heavy Duty Transaxle is a short drive from Seattle, Washington, in the foothills of the Cascade mountain range.

Product
Info Sheets

Download our product info sheets for more information on the parts we sell and the services available:

Contact Us

Can’t find what you’re looking for? Have questions about our stock?

Fill out the form below and someone will contact you within 1-2 business days. Please be sure to include as much detail as possible, such as the type of equipment you’re working with, the parts needed, and any model & serial numbers, or casting numbers if known.