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MAX 4 10w40

4-cycle high performance synthetic motor oil

The Max 4 10W40 synthetic oil outperforms other oils on the market with exclusive SINTO's Protecto formula. It offers superior protection against wear engine components in any season.

  • Improves engine performance
  • Provides a stable and durable lubricating film (Protecto formula)
  • Long life lubricity

MAX4 10W-40 meets  the  performance  requirements  of API SL  and  JASO MA2  category.  It  replaces effectively mineral or synthetic oils in grades 10W-30 and 10W-40 recommended by equipment manufacturers such as: Polaris®, Artic Cat®, Yamaha®, Honda®, Bombardier®, Suzuki® et Kawasaki®, BMW®, Mercury®, Johnson®, Evinrude®.


  • Mineral version also available mineral
  • Provides a stable and durable lubricating film (Protecto formula)
  • Superior oxidation resistance
  • Reduces maintenance costs


  • ATV
  • Side-by-side
  • Motorcycle
  • Motor racing
  • Outboards
  • Lawn mowers
  • Chainsaws


Formats available

  • 1 L  (33.8 US oz)
  • 4 L  (1.06 US gal)
  • 20 L  (5.3 US gal)
  • 55 L  (14.5 US gal)
  • 205 L  (54.2 US gal)