Trojan Boat Forum

Anyone know part number for 318 fan belt off hand ? think one that I have on is wrong as edges seem to get chewed up fairly fast . My be just a regular automotive type from different year

Is it the one on alternator or raw water pump. I have the numbers for those used on mine. Both are very narrow belts so they will set down in the pully groove. I will get back to you later with then numbers assuming they kept the same belts through 77

here are the ones that fit mine, you might find difference in length as alternators may have been changed a mounted differently. However the width is correct for pully width:

Thank you Larry ... its single main belt that wraps around water pump, alternator