Cummins Fuel Filter Head With Fleetguard FF5285 Filter - Used

**Application:** Spin-on diesel fuel filter head / mounting base of the type used on Cummins B-series and similar industrial and marine diesel engines, supplied with the Fleetguard FF5285 (Cummins 3890017) filter shown installed. The number cast into the housing is a casting number, not a verified orderable part number, and the exact engine application has not been verified — this item is sold by photographs, identifiers, and dimensions. **Condition:** Used take-off, untested. Dirty aluminum casting with dried fuel residue and light oxidation; surface rust on the outlet fitting; the installed filter element is used and should be replaced with a new element before returning the head to service. Assembly appears complete as pictured. It will be drained and the ports capped before shipping. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.