Fuel Pump Assembly – Fits Mercury/Mariner 25-60 HP 4-Stroke (Replaces 8M0141844, 8M0118176, 881862T1) 575HP 1 x Water Tube Gasket

1 x Water Tube Gasket (23-29804)

or receiving a high engine temperature alarm from your controls

The main diaphragm provides the primary watertight seal between the saildrive leg and the boat's hull

If a thermostat fails in the "open" position

It is primarily for standard (raw water) cooling systems but is also listed as compatible with certain high-performance models that may use closed cooling

Fuel Pump Assembly – Fits Mercury/Mariner 25-60 HP 4-Stroke (Replaces 8M0141844, 8M0118176, 881862T1) 575HP 1 x Water Tube GasketProduct Details This is a direct replacement Fuel Pump Assembly Fits Mercury Mariner 25 60 HP 4 Stroke engines from model years 20002021. It is designed for 3 cylinder and 4 cylinder EFI outboards, providing reliable fuel delivery manufactured to OEM specifications. This assembly is a direct interchange for Mercury part numbers 8M0141844, 8M0118176, 881862T1, and others, as well as aftermarket equivalents from Sierra and WSM. Installs directly with