Family-owned and operated in Eastern Oregon. Supplying quality parts for heavy trucks, trailers, and agricultural equipment across the Northwest.
Mark Hahn started this business with one truck and a commitment to keep America's fleets moving. Four decades later, we're still family-owned.
Hahn's Heavy Duty Parts is a premier supplier of heavy-duty truck and trailer parts serving Oregon, Idaho, and Washington. Located in the heart of Wallowa County, we provide parts for Class 6-8 trucks, agricultural equipment, and industrial machinery.
We stock thousands of parts from brake systems and suspension components to lighting and electrical. As an authorized dealer for major American manufacturers, we guarantee OEM quality or better.
What sets us apart? Same-day shipping, expert advice from mechanics who've been in the field, and pricing that works for small fleets and owner-operators.
Stop by our warehouse or give us a call. We're right off Main Street in Enterprise.
*Located in downtown Enterprise, one block from the county courthouse.
Whether you need a quote or have a technical question, we're here to help.
For urgent after-hours support, call our main line and follow the prompts. We serve walk-in customers Monday through Friday.
For large fleet accounts or special orders, please contact Mark Hahn directly via email.
Transparent terms for our customers and partners.
How we collect, use, and protect your information. We never sell your data.
Read More →Warranty information, return policy, and payment terms for all transactions.
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