Mercruiser diesel water separating fuel filter.
Fits: Mercruiser D2.8L, D3.0L, D3.6L, D4.3L, D7.3L, CMD 2.8, CMD 4.2, D7.3L D-Tronic
Please note the D4.2L 220 hp s/n OF450249 and below uses part number 35-19846
Replaces Quicksilver Part Number 35-807256 and 35-896332072
Quicksilver Part No: 35-807256T
It is recommended that you change your oil and fuel filter after every 100 hours of normal use or minimally at the end of each season.