Vertex 22501B Replica Piston Kit Bore - 47.44mm

The Vertex 22501B is a precision-engineered replica piston kit designed as an OEM replacement for various powersports engines with a 47.44mm bore diameter. This complete kit includes the piston, rings, wrist pin, and circlips—everything needed for a professional installation.

Key Features:

• Gravity cast aluminum alloy construction with 18% silicon content for exceptional strength-to-weight ratio
• T-5 heat treatment process provides superior hardening and tempering for extended durability
• High-tech Molybdenum Disulfide coating on piston skirts reduces friction for faster break-in and increased piston life
• OEM-equivalent specifications ensure proper fit and performance
• Complete kit includes piston, rings, wrist pin, and circlips for convenient installation
• Engineered to restore factory compression and performance in worn engines

Vertex pistons are manufactured to strict tolerances to match original equipment specifications, making this kit an excellent choice for engine rebuilds and routine maintenance. The molybdenum coating provides superior lubrication during initial startup and reduces wear throughout the piston's service life.