Changing worn out seals on an outboard's lower unit is essential maintenance to protect it from leaks. Here are three Yamaha outboard lower unit seal types that need replacing.
Replacing worn out seals on an outboard's lower unit is essential to protect it from leaks. Here are some Mercury outboard gearcase seals to replace when needed.
Need to remove or replace a Mercury outboard lower unit? Here's a video playlist of gearcase maintenance and repairs for several Mercury outboard models.
Need to remove, repair, rebuild or replace a Yamaha outboard gearcase? Here's a video playlist of lower unit maintenance and repairs for various Yamaha outboard models.