Cummins 4394578 DPF Filter Replacement Kit
Choice of Kits – Gaskets Only – With Gaskets and Clamps – Empty, NO Gaskets or Clamps:
American made Skyline aftermarket DPF filter meet or exceed OEM specifications and is a direct replacement for 4394578, 4394578NX, and 4394578RX Cummins DPF Filter OEM part numbers. Skyline Emissions specializes in the design, development, and manufacture of a complete line of Cummins Diesel Particulate Filters (DPF) and related emissions critical components. Developed by an engineering team with decades of diesel emissions control experience, Skyline DPFs combine Exact-Fit™ design with exceptional quality and extensive performance testing. Skyline means greater value because our design, state-of-the-art manufacturing and testing capability have resulted in a durable DPF with extended service life. Skyline’s Cummins 4394578 diesel particulate filter is designed and manufactured in the USA and built to last to keep your fleet running with lower operating costs.
This Skyline Cummins 4394578 DPF Filter is normally used on Cummins L9 engines
Like all aftermarket units, this Cummins 4394578, 4394578NX or 4394578RX DPF cannot be sold or shipped to California.
Price is for one 4394578 DPF filter; pictures are for reference only