Genuine OEM PARTS

Quality, Reliability, & Affordability

We’ve Got the
Quality Parts

You Need—Right Now

Thousands of Genuine OEM
Parts in Stock

We provide major support in key U.S. markets and offer the most extensive parts inventory of any competitor. We restock our shelves daily with premium product lines. If there’s a part you need, we’ve got it.

You’ve Got a
Full Range of

Customer Support

for all products we manufacture
and distribute.

We make it our business to give our valued customers the very best, most comprehensive aftermarket support. We promise to listen to you and deliver solutions based upon your specific needs. Our extensive part capabilities include:

  • Wide network of vendor suppliers of parts and components
  • Factory trained and authorized parts technicians
  • Factory certified technicians ready to install now

Protecting Your Warranty is

Serious Business.

We’ve built it into our reliable
service model.

Your warranty is in good hands when you work with us. When servicing equipment distributed and manufactured by Stewart & Stevenson, we always use genuine OEM parts to protect and maintain your product warranties. Our certified technicians provide skilled installation and maintenance quickly and efficiently so you know the job is done right with quality OEM parts.

Need Parts FAST?

Uptime in a Dash

Introducing Diesel Dash, proudly offered to you by Stewart & Stevenson. We’ve made finding and shipping affordable diesel parts easy and fast. Don’t lose money waiting around for parts with those other guys. With Diesel Dash, we’ve got the right parts, right now, at the right price.