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Known as the Diesel Engine People, Diesel Sales is a family owned business with over 55+ years of experience selling diesel engines. Diesel Sales was started by Howard Gossage in January of 2010 and currently has an inventory of over 700+ Caterpillar, Cummins, Deere, Detroit, Komatsu, Perkins, Yanmar and many other engines and diesel engine parts.


In the business and construction world, lost time is lost income. So, when equipment breaks down or wears out, time is of the essence. For businesses that utilize diesel engines and are in need of parts or even replacing an engine, Diesel Sales can handle the situation quickly and efficiently.

This place is the best in the business I am talking from experience. From the 1st call to the last call nothing but pure satisfaction. Great people, great service, great product. Oh yeah and speak to Lauren she is the BEST!!!!

~Dave Pellegrino

“Diesel Sales got us exactly what we wanted-after we had been told it couldn’t be done!”

~ Dave from Granstville, MD

Saul Goldfarb

Howard Gossage and the Diesel Sales team are innovators in the industry, we have done a lot of business over the years buying and selling. Always fair pricing, excellent product and customer service is second to none. Looking forward to continuing our business relationship.

~Saul Goldfarb

Lauren at Diesel Sales is great I’m in the process of buying a six Cummins and she is very knowledgeable and patient left a long lasting impression hope to complete business with you guys soon.

~Carl Chaney

This place is great. We have bought many engines from them and have never had a problem. Our latest purchase was for a reman QSX15 – there were some delays due to parts availability but who isn’t experiencing that nowadays? They pulled some strings to get things done and it runs like a top. We are back to work and will be glad to continue our relationship. Thanks again guys, especially Dave!


I recently bought a truck come to find out it actually needed a new motor so I got in touch with diesel sales and ordered a OEM spec built Detroit Diesel 12.7 I’d have to say for the price it’s worth every penny come with a great 2-year warranty you can’t beat it better than the dealer for Freightliner.  Highly recommend ordering your new motor from these guys they definitely know what they’re doing which is a plus in this industry.

~MTO Trans

I purchased a Reman Cat engine from Dave Gwizdowski in sales. We had a couple minor issues with this engine and I am more than impressed with the professional courtesy in which these issues were taken care of. I got full and immediate resolve without any run around. Also special kudos to Kenny Soraghan in warranty and I even got great service from Randy your shop foreman. My customer was impressed also with the quick no hassle answers to these problems.
~Dave Jongeling

Lauren, you and your company by far…. have the best customer service I have ever received.

Diesel Sales Customer Service


The cornerstone of the Diesel Sales is selling quality products and building strong relationships with customers.

Customers have the option of purchasing new, new surplus, remanufactured or good used diesel engines. We have some of the most knowledgeable people working for us in the industry. Our sales staff can answer questions about pricing, container load discounts for export or interchange information for all of our diesel engines.

diesel engine people Cummins engine

equipment and truck engines and heavy duty parts

We also stock engines for trucking, mining, forestry and logging, farming and agriculture, power generation, paving and road resurfacing, tree care and arborists, material handling, fracking and oil field engines. Whether you are looking for one engine or a full container load of engines for international shipment, Diesel Sales has the inventory!

we warranty what we sell

All of our engines come with warranties.