Man working on drivetrain parts - Heavy Duty Transaxle

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.

Meet the Team

Heavy Duty Transaxle is a family-owned business,
serving the off-road transportation industry since 1995.

Steve Manion, President

Steve Manion Headshot - Heavy Duty Transaxle

Steve Manion, President

Steve is the founder and president of Heavy Duty Transaxle. With over 30 years of field sales experience, Steve has the real-world product knowledge necessary to help you with your off-highway and heavy-duty drivetrain problems. Steve works with both small and large companies in the mining, oil field, construction and logging industries.

When he’s not getting heavy-duty equipment back on the road, Steve enjoys hunting, fishing and spending time with his grandchildren.

Jake Manion, Vice President & Sales

Jake Manion headshot - Heavy Duty Transaxle

Jake Manion, Vice President & Sales

Learning the ropes is never easy, but luckily Jake is a quick study. Born and raised in the business, Jake is a competent parts man who is willing to go the distance for the customer. Jake is always thinking one step ahead in order to get his customers back up and running.


When Jake isn’t tracking down those hard-to-find parts, he enjoys fishing trips to Canada and Alaska, hiking, and traveling to new places.

Gary Rembold, Shop Foreman

Gary - Heavy Duty Transaxle

Gary Rembold, Shop Foreman

As the general manager and shop foreman, it’s Gary’s job to ensure that the products we sell meet the exacting standards we’re known for. Gary brings more than 35 years of expertise in the mechanical rebuild field and more than 20 years of off-highway drive train experience to work every day.


Gary can solve most complex drive train problems over the telephone. Give him a call and find out for yourself.

Technical Team

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Technical Team

With over 60 years of combined experience, our mechanics know how to get the toughest jobs done. A lot of guys can turn a wrench, but it takes more than that to diagnose and solve the big problems.

We recruit and hire only the brightest and most qualified mechanics and parts experts. You won’t find a lot of fooling around at our shop — we’re here to do a job.

Watch our builds on YouTube.


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.

    Mailing Address

    PO BOX 160
    Monroe, WA 98272
    United States of America

    Shipping Address

    16891 146th St. SE #103
    Monroe, WA 98272
    United States of America