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65 Years of Quality Diesel Service

Component OEM Diesel Parts and Products

In 1950, Diesel Injection Service Co., Inc. began offering superior original equipment diesel parts and services. Today, the Diesel USA Group continues this proud heritage by offering the same quality OEM brand name parts and components for most all makes diesel applications.

OEM Component Resource

When you need critical diesel engine components, you need the best products from the best source. Using OEM parts is a wise choice, but you don't have to pay more to get them from a Vehicle OEM dealer. The name brand products that make your diesel's engine perform best can usually be obtained for less from the "Component OEM Distributor," and that's Who We Are! We provide products for most diesel applications including charge-air coolers, turbochargers, fuel injection systems, electrical components and filtration/additives.

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To contact the Diesel USA Group, fill out the form below and click submit to send us any inquires or suggestions you have for us. Think we need to add more to the site? Looking for more information? Fill out the form below and we'll be in touch. If you would like to contact a specific branch of the Diesel USA Group, click here for our locations page or check out our Frequently Asked Questions page.

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