Description
A piston assembly is one of the most critical components in your engine—it directly impacts power delivery, thermal management, and long-term reliability. The WSM 15F piston assembly combines OEM-equivalent durability with performance-focused engineering, featuring a proprietary MOS2 coating on the skirts that actively dissipates heat and reduces friction for measurable gains in efficiency and horsepower. Whether you’re rebuilding after wear or upgrading for increased boost tolerance, this assembly delivers the precision fit and advanced materials you need for confidence at the track or trail.
- Complete assembly included
- Piston, rings, pin, clips
- MOS2-coated skirts
- Heat-dissipating design
- Friction-reducing coating
- Hardened ring grooves
- Improved E-clip design
- OEM-equivalent quality
- Order one per cylinder
- Additional rings available
- Kawasaki 15F specific
- MPN: 010-845K
