Yamaha - Lower unit assy - 6H1-45300-20-EK MerCruiser-8-2L-MCM--MIE-2012 or an engine that never

or an engine that never warms up fully can indicate thermostat issues

Yamaha Owners Manual - VX150Z V6 - LIT-18626-04-17

Required when changing exhaust elbow height to 6 inch (152 mm) risers

It’s a simple add-on that makes big multi-engine layouts easier to rig and maintain

Adaptor-hose

Yamaha - Lower unit assy - 6H1-45300-20-EK MerCruiser-8-2L-MCM--MIE-2012 or an engine that neverYamaha Lower Unit Assy 6H1 45300 20 EK Upgrade your boat's performance with the Yamaha Lower Unit Assy 6H1 45300 20 EK. Engineered for precision and durability, this lower unit assembly ensures smooth and reliable power transmission for a seamless boating experience. The Yamaha Lower Unit Assy 6H1 45300 20 EK is crafted from high quality materials, providing excellent resistance to corrosion and wear. Ideal for both recreational and professional use,