Mercury - Owners guide - 90-806200950 Yamaha F40 and F40B Outboard Parts & Service Kits for 2001 to 2008 Models The 13-foot length is well

The 13-foot length is well suited for deeper hulls

Yamahas exclusive and proprietary additive package means Yamalube 4M meets or exceeds the industry standards for lubricity and corrosion protection

Yes — it’s fully corrosion-protected for all environments

Engine overheating

• Supports Engine Efficiency – Helps maintain optimal combustion and overall performance

Mercury - Owners guide - 90-806200950 Yamaha F40 and F40B Outboard Parts & Service Kits for 2001 to 2008 Models The 13-foot length is wellOwners guide 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.