Yamaha OEM F150 - F200 20W-40 Oil Change Kit, Yamalube. LUB-MRNMR-KT-20.

Yamaha OEM F115 - F200 20W-40 Oil Change Kit, Yamalube.

This convenient kit includes:

• (5) Quarts of YamaLube 20W-40 Motor Oil LUB-20W40-FC-12
  (1) Oil Filter 69J-13440-04-00
  (1) Drain Screw Gasket 90430-14M09-00

The amount of oil included in this kit is adequate for most of the specifically noted Yamaha outboard models. If your particular outboard requires additional oil, please be sure to purchase this separately.

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 outboards oil meets the minimum. Go it one better. Yamahas exclusive and proprietary additive package means Yamalube 4M meets or exceeds the industry standards for lubricity and corrosion protection.

Automotive engine oil will not pass the rigors of the FC-W test. In fact, most automotive engines cruise at 2500 rpm, whereas an outboard can typically operate from 4500 to 6000 rpm all day long. That kind of stress will literally tear automotive engine oils apart. Simply put, an automotive oil is not designed or formulated to provide the protection required by an outboard's moisture-rich, high-rpm, high-load environment.