Dal SITO della Castrol
SAE 10W-40:
is a premium, super multigrade that provides maximum protection in all seasons and can help extend engine life. SAE 10W-40 exceeds API service SM, SL, SJ and SH as well as exceeding the engine protection requirements for API Certified Gasoline Engine Oils.
Gasoline in inglese vuol dire benzina, che io sappia...