Heavy Equipment Parts
Portland Tractor Stocks over 100,000+ New, Used, and Rebuilt Parts, Components, and Attachments
What Sets Us Apart?
1000+ Years of Industry Experience
With more than 50 years in business and a team whose combined expertise exceeds 1,000 years, PTI brings deep industry knowledge and specialized training to every solution. Our experience helps customers reduce downtime, control costs, and keep equipment operating at peak performance.
10,000+ Components Rebuilt Since 1976
For nearly five decades, PTI has produced OEM-Grade rebuilds backed by advanced diagnostics, detailed inspections, and rigorous quality controls. Our proven rebuild process ensures components are restored to OEM-Grade specifications and ready for reliable service in the field.
100,000+ Parts In Stock & Available
With more than 100,000 parts, components, and attachments in stock, PTI offers one of the industry's largest selections of rebuilt, used, OEM surplus, and aftermarket solutions, ready to ship when you need them.
7 Stocking Branches
A strategically located branch network and extensive inventory help ensure fast delivery, local support, and the right parts when and where you need them. With seven stocking locations across North America, PTI provides responsive service and dependable access to the parts & components your operation relies on.
Take a Tour of PTI!
Since 1976 Portland Tractor Inc. has been a leading supplier of rebuilt and used/salvage heavy machinery parts, components, and attachments, specializing in Caterpillar parts. We've built our reputation by working hard and being honest with our customers. To us, honesty means being up front with what we can do, what we can't do, then standing behind the quality of our product. Sticking to these principles has allowed Portland Tractor to build relationships that have become the cornerstone of our company today.
