Mercury - Alignment Shaft Tool - For MerCruiser Drives Used with 4.2L TDI Engines - 91-8M0125730 MerCruiser-5-7L-TKS-MIE--Towsports-2017 It just makes winterizing feel

It just makes winterizing feel simpler and less stressful

Service work later on is easier too

For long lasting beauty and superior corrosion resistance

Fits 200–225 horsepower OptiMax models

Throttle response feels tight and immediate

Mercury - Alignment Shaft Tool - For MerCruiser Drives Used with 4.2L TDI Engines - 91-8M0125730 MerCruiser-5-7L-TKS-MIE--Towsports-2017 It just makes winterizing feelFor MerCruiser drives used with the 4. 2L TDI engines. WARNING: 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.