With more than a century of experience, Dayton Parts is widely known in the aftermarket for high-quality brake, spring, steering, suspension and other related product lines. Dayton Parts, partnering with Dorman Products, accelerates Dayton’s presence atop the heavy-duty aftermarket. Building on our extensive catalog of undercarriage parts and components, we now offer tens of thousands of unique replacement and repair solutions for all other areas of the truck and trailer. To see the latest details about our continuously growing portfolio, revisit this page as we add additional product line previews.

Dayton delivers top-quality, direct replacement aftertreatment system parts to keep your fleet running and compliant. Keep your fleet’s trucks where they belong — on the road earning.

Dayton has a comprehensive line of calipers, pads, rotors, and chambers to fit every popular heavy duty truck and trailer brand.

From hardware to friction products to bearings and races, Dayton has a complete selection of brake parts for complete overhauls and a guide to ease selection.

Dayton Parts offers a robust range of cargo control solutions specifically designed for the trucking industry. Choose from durable tie downs, reliable ratchet and winch straps, and heavy-duty load binders and chains, each engineered to withstand the demands of long-haul trucking.

Dayton Parts delivers comprehensive heavy-duty collision parts designed to keep your fleet moving and your repair bays efficient. With cost-effective solutions engineered for the aftermarket and distributed with extensive coverage sheets, you can trust us to help you minimize downtime, confidently restore full functionality and keep your heavy-duty equipment back on the road.

Dayton has the most complete line of quality steering components for heavy duty trucks in the aftermarket — from king pins to tie rod ends.

Switch to Dayton Parts for steady supply of durable, heavy-duty suspension parts that blend OEM quality with aftermarket value for an unbeatable combination.