It is important to give your machine the best care by supplying our Ultra1Plus SAE 10W-40 Synthetic Blend 4T Engine Marine Oil, NMMA FC-W. It is a premium 4-Stroke outboard engine oil formulated with synthetic and conventional base oils as well as a premium performance additive package. This oil is specially designed to provide excellent protection for outboard marine engines including outstanding wear protection, engine cleanliness, and anti-corrosion. This oil is recommended in applications which require NMMA FC-W oils and is also suitable for use in applications which require API SM.
Exceeds Performance Requirements:
NMMA FC-W
API SM
Ultra1Plus Heavy-Duty SAE 15W-40 Synthetic Blend Motor Oil, API CK-4/SN highlights:
- A very high-wear, oxidation and corrosion protection.
- Perfect lubrication of all engine parts.
- Exceeds the requirements of high performance outboards.
- Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines.
- NMMA FC-W Catalyst Compatible.
