Description
If you’re running a 4-stroke engine and want to maximize protection across your engine, clutch, and gearbox with a single oil, CASTROL Act Evo® Semi-Synthetic 10W-40 delivers the performance you need. This partially-synthetic formulation reduces operating temperatures while improving shift quality—critical for both street and track applications where reliability matters. Extended drain intervals mean less downtime and lower maintenance costs without compromising protection.
- Semi-synthetic 4T oil
- 10W-40 viscosity grade
- TriZone Technology™ protection
- Protects engine, clutch, gearbox
- Reduced operating temperatures
- Enhanced shift performance
- Extended drain intervals
- Remains protective at rest
- 1 U.S. quart per unit
- MPN: 15D7D2
