Clean the mounting surfaces on the bell housing and exhaust pipe thoroughly to ensure a clean seal
How much oil is transferred with each pump
corroding to protect more critical and expensive metal components of your outboard motor from galvanic corrosion
Ensure all fittings are properly torqued to prevent dangerous leaks
Thermostat (143°F/62°C) – Fits Johnson/Evinrude 60-300 HP V4/V6/V8 (Replaces 0434137, 0329766) Kohler Clean the mounting surfaces onProduct Details This aftermarket Thermostat (143F 62C) is designed for a wide range of 2 stroke Johnson Evinrude engines, including 3 cylinder 6070 HP (19861992), V4 120140 HP (19851992), V6 185225 HP (19861992), and V8 250300 HP (19851993) models. It serves as a direct replacement for Johnson Evinrude part numbers 0434137, 0329766, 0394409, and 0765580, as well as aftermarket equivalents Sierra 18 3500, GLM 13170, and WSM 775 105. Engineered for