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Relief Valve Plate Gasket - Mercury/Mariner 27-78690
Sierra 18-0936 Mercury/Mariner V6 Relief Valve Gasket.
Fits Models: V135, V140, V150, V175, V200, 110 JET, 140 JET, 150 PRO, 175 PRO, 200XS, 225X
Replaces Mercury: 27-67624, 27-78690, 27-78690002
Fits Models: V135, V140, V150, V175, V200, 110 JET, 140 JET, 150 PRO, 175 PRO, 200XS, 225X
Replaces Mercury: 27-67624, 27-78690, 27-78690002