Thermostat Repair Service Kit – Fits Mercury Marine 4-Stroke 8-30 HP (Replaces 855676002, 8M0119207, 8M0139434, 855676005) 9.9-40HP A torque wrench is recommended

A torque wrench is recommended for reassembly to ensure bolts are tightened to the correct specifications

which is from your fuel tank towards your engine

2 x O-ring

which can cause scuffing and damage to your boat's gelcoat during retrieval

9 4-Stroke 1996–2004 63V-W0078-01-00

Thermostat Repair Service Kit – Fits Mercury Marine 4-Stroke 8-30 HP (Replaces 855676002, 8M0119207, 8M0139434, 855676005) 9.9-40HP A torque wrench is recommendedProduct Details This is a complete Thermostat Repair Service Kit Fits Mercury Marine 4 Stroke 8 30 HP Carb EFI Outboards. It is designed for Mercury Marine 4 stroke outboards including 8, 9. 9, 15, 20, 25, and 30 HP models with 209cc 2 3 cylinder Carbureted and EFI engines. It is also compatible with Tohatsu 4 stroke outboards that use a thermostat with the same temperature rating. This kit serves as a direct replacement for Mercury part numbers