Mercury - Cover kit-bottom - MAF00411 Yamaha M/T Series TXP OT4 Propellers It’s also a practical upgrade

It’s also a practical upgrade — one of the most cost-effective ways to extend the life of your trim cylinders and avoid expensive replacements

It fits select Mercury engines that specify this exact plug

The oversized blades cut cleanly through the water

NOT TO BE USED IN POTABLE WATER SYSTEMS

The impeller wears over time and can’t circulate water efficiently

Mercury - Cover kit-bottom - MAF00411 Yamaha M/T Series TXP OT4 Propellers It’s also a practical upgradeThis product has been superseded by: MAF004139 Cover kit bottomWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.