How to change Vapor Separator Tank (VST) filters on the Yamaha 4.2L V6 225 250 300hp - YouTube
Yamaha VST Filter Change Out (How To) - YouTube
SIERRA 18-79904 VST Filter | West Marine
Filter Fuel for Yamaha on top of VST Tank 10 Micron 69J-24501-10-00 [SIE18-79905] - $25.95 : ebasicpower.com, Marine Engine Parts | Fishing Tackle | Basic Power Industries