. Vapor Separator Tank service kit for Yamaha 150 hp outboards Servicing the filters in the vapor separator tank (VST) is often challenging and time consuming; access being the biggest hurdle. Sierra takes some of the struggle out of the job by packaging all the required parts in a single kit and eliminates the time spent researching and sourcing individual parts. The kit includes the VST filter, a 10 micron fuel filter and float chamber gasket. When using a Sierra VST kit, time and patience is all you will need. Key Features Packages needed service parts to eliminate time spent researching and sourcing individual parts All components of the kit are engineered to meet or exceed manufacturers specifications Includes: VST filter, fuel filter and float chamber gasket. Compatible with 2006 and newer Yamaha 150 hp outboard engines 18-79950 Application GuideApplicationOEM Part NumberYamaha Outboard63P-13915-00-00, 69J-24501-10-00, 63P-14984-00-00The Sierra Engine Parts SelectorIn addition to VST kits, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see ourEngine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.