Mercury - Thermostat - 8M0168892 Helm Rigging and NICKEL (METALLIC) which is

and NICKEL (METALLIC) which is known to the State of California to cause cancer

Do not spill on painted surfaces

FLANGE SOKET HEAD

and it’s designed specifically for marine prop nuts

Every Bennett system carries with it an accumulation of nearly 40 years of research

Mercury - Thermostat - 8M0168892 Helm Rigging and NICKEL (METALLIC) which isMercury Thermostat 8M0168892 Your 40 60 hp Mercury four stroke depends on a tight 120 F operating window to idle smoothly, pull hard, and sip fuel. This genuine OEM thermostat slots into the cylinder head housing and reacts the instant coolant creeps past spec. A copper wax heat capsule nudges the stainless slide valve open, letting just enough water circulate to keep temperatures right on targetno hunting, no sudden spikes. What sets it apart? Exact