Fits Universal M-50B Universal M-12 Universal M-15 Universal M-18 Universal M-20 Universal M-25 Universal M-25XP Universal M-30 Universal M-35 Universal M-40 Universal M4-30 Universal M-40B Universal M-50 Universal M2-12 Universal M3-20 Universal M3-20B, 63D Four, W60 Universal M-25 XPB, W40, W50, W13, W21, W27, W33, 12B Two, W30, 12C Two, 20B Two, 30B Three, 35D Three, 38B Four, 44A Four, 44B Four, 63B Four, 63C Four, 90A Four, W120, W13A, W18, W21A, W33A, W46, W52, W80, Century 110-T4, Century 120-N6, Century 170-T6, 35C Three, Century 80-N4, W27A, 55A Four, 64A Four, 71B Four, 71C Four, 82B Four, 108B Six, 108C Six, W10 Two, W100, W12B Two, W58, W70, 42B Four Universal M-35B, 35B Three

Fits Westerbeke 63D Four, W33, 38B Four, 63B Four, 63C Four, W33A, W46, 55A Four, 71B Four, 42B Four

Fits Westerbeke 63D Four, 55A Four, 71B Four, W70

Fits Westerbeke 63D Four, W52, 63B Four, 63C Four, W46, W58, 64A Four, 71B Four, 71C Four, 82B Four, 108B Six, 108C Six, W100, W70, 55A Four

Fits Westerbeke 63D Four, 63B Four, 63C Four, W58