Description
If you’re running a 4-stroke engine that demands consistent protection across engine, clutch, and gearbox, CASTROL Act Evo® Semi-Synthetic 4T delivers the multi-zone coverage you need without compromising on shift quality or thermal stability. The advanced semi-synthetic formulation reduces operating temperatures while extending drain intervals—critical when you’re pushing your machine hard and can’t afford downtime. TriZone Technology™ means you’re not balancing competing oil requirements; one product handles all three critical systems simultaneously.
- 20W-50 viscosity grade
- Semi-synthetic formulation
- TriZone Technology™
- Protects engine, clutch, gearbox
- Reduced operating temperatures
- Extended drain intervals
- Active protection when off
- 1 U.S. quart capacity
- 4-stroke engine compatible
- MPN: 15D7CF








