O-Ring Kit | Crusader RK047227 Bilge & Livewell Hose engines from 1961-1972 with Mallory

engines from 1961-1972 with Mallory top terminal distributors

For twin engine applications up to 7000 RPM

Fits Mercury and Mariner 40 HP model 402 outboard engines from 1972 to 1977 with serial number range 3336258-4860102

We help you get back on the water quickly

O-Ring Kit | Crusader RK047227 Bilge & Livewell Hose engines from 1961-1972 with MalloryO Ring Kit Crusader RK047227 CRUSADER O RING KIT RK047227 O RING KIT Replaces Volvo Penta 3861291 Frequent Asked Questions With todays rising gasoline prices, what octane rating is recommended for Crusader engines? Crusader fuel injected engines are calibrated to operate on 87 octane fuel and maximum performance is obtained when using this fuel. The ignition timing set by the factory requires the use of a high quality lead free regular gasoline with