Fumoto Drain Valve

[Wayne R]

Does anyone know the correct Fumoto oil drain valve for the ISL 400? Their web site lists the T-203N 1*18. Way too big I could install it in the hole 1/2 way up the pan but that does not make much since. It looks to be a 3/4*16 or 14.

[SteveS]

Wayne - For Cummins B, C and L
series engines it takes the F-104N valve. That is an M18-1.5 thread valve. I put one on my ISC and it really makes oil changes easy. Oil drain is pretty slow though, since the drain hole through the valve is about 1/4 inch. Takes about 10 minutes to drain.

[Wayne R]

Thanks Steve, I will order the correct one tomorrow.