Fuel additives and gasoline alone cannot clean away layers of fuel deposits when the engine is running. The only proven method is by removing thestale fuel (the cause of the deposits) and using a...
Sierra E-Clip For Mercruiser/Mercury
Fits: IA/IB/IC & EZ Shift, MC-I, R, MR & Alpha One
Interchangeable with the following:Chrysler/Force/US Marine53-29641Mercruiser Stern...