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OUR TOP SELLERS
MILITARY DISCOUNT
We here at Old Dutch take great pride in our former and active duty military personnel. To show our gratitude we have extended a military discount program on all of our products. To learn more click the link below.MORE
TECH TIPS BLOG
Getting the right fitting part is important to the overall healh of your engine. Stay up to date with the latest industry and parts news.MORE
BECOME A DEALER
Looking to stock Old Dutch Diesel Parts and Reman Engines for your shop? Learn how our dealer discount program can become a revenue stream for your operation.MORE
REMANUFACTURING
In addition to new OEM and Aftermarket Parts we also remanufactured parts as long block engines back to original spec inhouse at our facility in Denver, Colorado.MORE
ABOUT OLD DUTCH
Thanks for stopping by the Old Dutch site. We are not quite like other diesel truck engine parts dealers out there as we are an actual brick and mortar engine builder, supplier, and dealer first and foremost.
Old Dutch Diesel Parts, along with Big Bear Engine Company, have roots in the heavy duty diesel remanufacturing industry here in Denver, Colorado. In 2015, Old Dutch was created as a new business outside of the machine shop to focus solely focus on low price aftermarket diesel parts. That being said, we still work closely in engine remanufacturing. Our sister company is a full service AERA Certified machine shop where they remanufacture 40-45 CAT, Cummins, Detroit, John Deere, International and Mack long block engines per month.
Their team of 40 machinists and engine builders are all hardened diesel veterans specializing in camshafts, crankshafts, cylinder heads, connecting rods and engine blocks. They do all of their own welding, grinding, vacuum testing and magnafluxing.
Unlike other online retailers we actually get our hands covered in brake cleaner and oil every day. It’s that hands-on knowledge that separates our brand from the rest of the pack. We value taking the time to help you find the right part to fit your specific application so there is no guess work when dropping the unit into your engine.
All of our diesel engine kits (inframe /overhaul) are built to your engine serial number so you get a custom fit every time. All of our 15,000+ diesel performance parts are manufactured in ISO 9001 factories to the highest quality control standards. In fact, many of the aftermarket diesel truck parts companies also make parts for the OEM & dealer as well as independent brands.
In addition to diesel engine kits for sale, we carry all of the big name brands of turbos, cold air intake diesel parts, fuel injection systems, gasket sets, pistons, bearings and pumps as well as remanufactured and used diesel engines.
We know your time is valuable and you just want to get back to work quickly but we encourage you to take some time to browse the shop. Feel free to contact a parts specialist with any questions on modifications, fit or pricing.