PACCAR MX-13 / MX-11 Filters for Kenworth and Peterbilt

Aftermarket filtration for the engines that PACCAR builds in its Mississippi plant.

Most American Class 8 truck makers do not build their own engines. They specify, source, and integrate someone else's. PACCAR is the exception. The MX-13 and MX-11 in the trucks Kenworth and Peterbilt deliver are PACCAR engines, designed and assembled in Columbus, Mississippi, since 2010. The same engine in different displacements ships out of PACCAR's plant in Eindhoven and goes into DAF trucks across Europe. A fleet operator running a Kenworth T680 with an MX-13 owns an engine that runs on three continents and answers to one parts diagram.

Steinberg stocks 11 filter SKUs across the PACCAR catalog: five water separators (FF031 for MX-13 2015-2022, FF033 for MX-11/MX-13 2015-2017, FF034 for MX-13 2010-2014, FF014 cross-fit Cummins X15, FF007 multi-engine), three fuel filters (FF016 EPA21 kit, FF032 MX-13/MX-11 2016+, FF020 EPA17+ kit), the FO003 oil filter for MX-13 EPA17+, and two air filters (FA001 for 2015-2022 Kenworth/Peterbilt cabs, FA002 for the new-generation 2022+ cabs). Each is cross-referenced to PACCAR K37-series and Fleetguard FF, FS, and LF part numbers and ships same-day from Hodgkins, IL. NET-30 terms for qualified fleet accounts.

For the engine-specific catalog see our PACCAR MX-13 Filters collection. For Cummins-engine variants of the same Kenworth and Peterbilt platforms, see our Kenworth Truck Filters and Peterbilt Truck Filters collections.