Description
A quality piston kit is essential to maintaining engine reliability and performance, especially in high-demand applications where OEM tolerances fall short. The WSM Piston Kit 50-257-05K delivers precision-engineered components that meet or exceed factory specifications, ensuring consistent compression and reduced blow-by. With an improved E-clip design and complete ring assembly included, this kit minimizes installation complexity while maximizing durability.
- Complete piston assembly
- Precision-machined piston
- High-quality compression rings
- OEM-equivalent or superior
- Improved E-clip design
- Piston pin included
- Retaining clips included
- Rings available separately
- MPN: 50-257-05K
- Bolt-on installation ready









