Alternator V-Belt – Fits Yanmar 2YM15, 3YM20, 3YM30 (Replaces Yanmar 129612-42290E) 75HP Brand Part Number Notes Tohatsu

Brand Part Number Notes Tohatsu 3V1-87122-0 Also listed as 3V1871220M Mercury 802706A1 Yamaha 66M-W0093-01-00 Supersedes 66M-W0093-00-00 Sierra 18-7738 Mallory 9-37510

Installs internally within the Vapor Separator Tank (VST)

Will this kit fit an engine model not listed in the table

applying a thin layer of marine-grade grease or soapy water to the inside of the pump housing and the impeller itself will ease installation and provide lubrication during the initial dry start-up

including Mercury 27-94996Q2/94996T2

Alternator V-Belt – Fits Yanmar 2YM15, 3YM20, 3YM30 (Replaces Yanmar 129612-42290E) 75HP Brand Part Number Notes TohatsuProduct Details This aftermarket Alternator V Belt is a direct fit replacement for Yanmar 2YM15, 3YM20, and 3YM30 marine diesel engines produced after June 2004 with serial numbers before E20848. For engines with serial numbers E20848 and later, a different flat serpentine belt (128790 77580) is required instead. It directly replaces OEM part number Yanmar 129612 42290E, which supersedes the earlier part 119831 42290 used on pre June 2004 engines.