Yamaha - Tensioner Assembly - 67F-11590-01-00 AIS - AM/FM - CB - TV Antennas Mercury manufactures it to match

Mercury manufactures it to match exact factory tolerances

Q3: Safe in saltwater

Position this fitting close to your anchor windlass to clean those muddy anchors

leak-resistant fittings protect against contamination and oil loss

When you push the throttle forward and feel the boat lift

Yamaha - Tensioner Assembly - 67F-11590-01-00 AIS - AM/FM - CB - TV Antennas Mercury manufactures it to matchA well tensioned belt is the difference between a smooth running engine and one that struggles under strain. The Yamaha Tensioner Assembly 67F 11590 01 00 is built to keep everything in check, ensuring your outboards timing or drive belt maintains the right amount of tension for peak efficiency. When a belt slips or wears unevenly, performance takes a hitthis OEM Yamaha tensioner prevents that by keeping things properly aligned and functioning as they