installing fuel shutoff valve R25 2008 Yanmar 4jh4hte

jimbeam

Well-known member
Joined
Aug 21, 2019
Messages
173
Fluid Motion Model
C-248 C
Hull Identification Number
FMLT2545G708
Vessel Name
waite & sea
I want to install a fuel shutoff valve near the racor filter. The hose size is marked 5/16. Is that OD or ID? Factory says ID should be 3/8 but that does not look right. Anyone have same boat and engine know the ID needed? 2008 R25.
Jimbeam
 
Back
Top