Diesel Equipment Inc specializes in Donaldson Filters and Donaldsons parts for diesel and gas powered trucks and equipment. One of the original Donaldson Filter providers since 1959, Diesel Equipment Inc has grown to be the largest stocking Donaldson distributors in the country. As Donaldson started to expand their lineup of products we started carrying more and more at our warehouse to better serve our customers.
Now located in Seabrook, NH with a 7,000 square foot work space, we hold more product than anyone else in the US. Current owner Gregg Fowler has expanded the operation to new heights when he purchased it in 2007. We now ship all across the country and even deliver to our local customers if you can't make it to us!
Now located in Seabrook, NH with a 7,000 square foot work space, we hold more product than anyone else in the US. Current owner Gregg Fowler has expanded the operation to new heights when he purchased it in 2007. We now ship all across the country and even deliver to our local customers if you can't make it to us!
Reviews (2)
Wombatmountain
Jun 11, 2020
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Dusan Henigman
Nov 09, 2019
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Ben and Greg really helped me out in retrofitting my 06 Monaco Signature Commander with an ISX15 with the proper intake and exhaust components. I purchased the MH used and it came with a 5" glasspack (unacceptable in any camp ground) instead of a real muffler. After much research and help from Diesel Equipment Inc. I was able to upgrade the entire system to a 6" exhaust and the proper intake filter for an ISX15. My particular MH came with components that were seriously undersized for the intake and exhaust flow of an ISX15 according to Cummins. The MH now feels like completely different unit and
