Thermostat Kit – Fits Johnson/Evinrude V4 Crossflow 65-140 HP (Replaces 434841, 18-3673) 55HP Inspect and note the orientation

Inspect and note the orientation of the old components before removal

1B000001 & Up Mercury/Mariner Standard 9

32-44348T 0D505450 THRU 0K040399 MerCruiser D4

Install the new impeller by pushing it into the housing while turning the driveshaft in its normal direction of rotation to bend the blades correctly

Locate the sea water pump housing on the engine

Thermostat Kit – Fits Johnson/Evinrude V4 Crossflow 65-140 HP (Replaces 434841, 18-3673) 55HP Inspect and note the orientationProduct Details This is a complete Thermostat Kit Fits Johnson Evinrude V4 Crossflow 65 140 HP engines from approximately 1978 to 1995. It is designed as a direct fit replacement for the dual thermostat system in various models, including 80 HP Jet, 85140 HP outboards, ensuring your engine maintains the correct operating temperature for optimal performance and longevity. This kit serves as a direct interchange for Sierra 18 3673, GLM 13270, and OMC