How To Reseal A Lower Unit

Is Your Boat a Ticking Time Bomb? Save Your Lower Unit Now!

A tiny rusty spring might be the only thing standing between a smooth day on the water and a catastrophic mechanical failure. In this expert walkthrough, you'll learn why waiting for your next 300-hour service could be a costly mistake. Dive deep into the gut of the lower unit, revealing the hidden water damage that most owners miss until it’s too late. From the "beefy" trick for woodruff keys to the secret of "greasy grease," discover the professional techniques that keep salt water out and your gears grinding perfectly.