Mercury - Spacer tool - 91-847422 Mercury MerCruiser 100 & 300 Hour Service Kits diaphragms and internal check valves

diaphragms and internal check valves wear down from heat

Our Adventure Mountain Tee is made for outdoor enthusiasts

Fits 1999 and newer Mercury and Mariner 4–5 horsepower two-stroke outboards

and built to handle life on the water

A steering knob attaches to the wheel for use in situations where maneuvering is excessive

Mercury - Spacer tool - 91-847422 Mercury MerCruiser 100 & 300 Hour Service Kits diaphragms and internal check valvesSpacer tool WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.