At Expert Diesel Parts, we’re a trusted online retailer based in Central California focused on supplying high-quality diesel parts for heavy equipment machinery to customers across the USA and Canada. Whether you’re an independent mechanic, a heavy equipment shop, or a business that depends on uptime, we make it easy to find the parts you need—quickly and reliably.
We offer a wide selection of genuine replacement and aftermarket parts, all backed by warranty, and ready to ship from our inventory of hundreds of in-stock items.
