YAMAHA Oil Change Kit, F75-115 Yamaha Oil Change Kit, F75-115. The Yamaha YamaLube Oil Change Kit Includes the following: (4) Quarts of YamaLube 20W-40 Motor Oil LUB-20W40-FC-12(1) Oil Filter 5GH-13440-71-00(1) Drain Screw Gasket 90430-14M09-00 Yamalube 4M is a mineral-based four-stroke outboard engine oil that's an approved NMMA FC-W formulation specifically for use in the harsh marine environment. The FC-W rating, which sets the minimum standard for outboard engine lubrication, corrosion protection, and resistance to potentially harmful effects of oil dilution caused by fuel, provides critical assurance that your outboard s oil meets the minimum. Go it one better. Yamaha s exclusive and proprietary additive package means Yamalube 4M meets or exceeds the industry standards for lubricity and corrosion protection.