Fuel Pump Diaphragm Kit – Fits Mercury/Mariner/Force 30-275 HP (Replaces 857005A1, 42990A10) 38HP How do I install the

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Fuel Pump Diaphragm Kit – Fits Mercury/Mariner/Force 30-275 HP (Replaces 857005A1, 42990A10) 38HP How do I install theProduct Details This Fuel Pump Diaphragm Kit Fits Mercury Mariner Force 30 275 HP (Replaces 857005A1, 42990A10) is designed to restore fuel system performance in a wide range of outboards. It is compatible with Mercury Mariner 30 275 HP 2 stroke models (19781999) and select 4 stroke engines featuring square or triangular fuel pumps, as well as Force Chrysler 40 150 HP 2 stroke outboards (19911999). The kit serves as a direct interchange for multiple