This Sierra Remanufactured Starter, model 18-5905, is a reliable replacement for your Mercruiser 50-12177A2 outboard engine. All parts come as pictured and the starter is made by Sierra, a trusted brand in the industry.

The item does not come with a warranty, but it is sure to meet your needs and get your engine running smoothly again. This starter is compatible with a variety of outboard engines and is perfect for those who need a replacement part. Buy with confidence and get your boat back on the water soon.

Also replaces 50–99418A2, 50–77328A3

OMC 984456, 986505