Diesel Truck Parts & Repair in Worthington, MN

Welcome to Ron’s Repair Diesel Parts & Service, your trusted partner for all diesel truck needs in Worthington, MN. With over 35 years of experience, we are dedicated to keeping your trucks and trailers on the road with unmatched professionalism and care. Our shop is staffed by 14 highly skilled and certified technicians who are experts in diesel engines, offering everything from basic oil changes to complete overhauls and advanced fabrication. We specialize in the maintenance and repair of industry-leading brands such as CAT, Cummins, and DynaFlex. Whether you’re a fleet manager, independent trucker, or simply need reliable parts and accessories, we carry a vast inventory sourced from respected manufacturers—including Hogebuilt, Minimizer, Road Works, Rockwood, Shur-Co, SANDS, and more. Our service goes beyond repairs: we offer aluminum welding, trailer repairs, accessory installs, and expert advice to help you stay safe and efficient on the road. At Ron’s Repair, we believe in forging long-term relationships with our customers by delivering value, quality workmanship, and honest service every single day. Discover the difference a dedicated local team can make—visit us today for personalized diesel truck solutions you can trust.