VST Fuel Filter | Yamaha 66K-13915-00-00 Yamaha VST Fuel Filter | Yamaha 66K-13915-00-00 Original Yamaha vapor separator tank filter helps protect your engine from dirt, debris & other fuel related issues. Yamaha VST fuel filter Fits Yamaha DX150, L225, L250, LX150, LX200, LX225, LX250, PX150, S225, SX150, SX200, SX225, SX250, V200, V225, VX150, VX200, VX225 and VX250 model outboards