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FleetServ has been committed to PM and NOx reduction for over 10 years.

As part of our commitment to doing things right, we have partnered with leading engineers and manufacturers to provide top performing diesel particulate filters (DPFs), diesel oxidation catalysts (DOCs), clamps, gaskets and more. All of our parts have been engineered and manufactured to meet or surpass OEM specifications, utilizing the same technologies and materials as OEM parts to ensure proper performance and durability, while maintaining FleetServ’s standard competitive pricing. Our parts have been manufactured to be compatible with most diesel engines, including Cummins, Caterpillar, Detroit, Mack and many more. With over 100 emissions compliance parts in stock we can guarantee you’ll find the part you need. Thank you for trusting FleetServ with your diesel compliance needs.
We look forward to Serving Your Fleet. Better.

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