Page 166 - Yamaha Marine Zubehör 2021

Yamalube

YAMALUBE 4-S SUPER SYNTHETIC MARINE OIL
Very high performance motor oil specially developed for 4-stroke outboard motors.

FEATURES & BENEFITS
Approved in rust test and corrosion standard, as specified by the
NMMA

Improved fuel economy

Advanced anti-wear protection

Powerful anti-oxidant action to protect engine parts and keep
them clean

Unique corrosion inhibitor protects the vital engine parts against
the marine environment - both when running and at idle

Good detergency & dispersancy to clean the engine and
preserve its power

Excellent shear stability to ensure good lubrication under all
conditions

To give your customer the best possible advice, please see the
Yamalube application charts on pages 103-105.

SPECIFICATIONS
STANDARDS: Officially approved as FC-WTM by NMMA (National Marine Manufacturers Association)
Oil GRADE SAE 10W-30
Colour Visual Brown
Density at 15°C (59°F) ASTM D1298 0.879 g/cm3
Kinematic viscosity at 100°C (212°F) ASTM D445 10.8 mm2/s
Viscosity index ASTM D2270 145
Flash point ASTM D92 225°C
Pour point ASTM D97 -37.5°C
Total Base Number ASTM D2896 6.88 mg KOH/g
Sulphated ash ASTM D874 0.76 mass %

164 – Dealer Rigging Guide