Wiseco Pistons WK1223 Complete Forged Piston Kit

The Wiseco WK1223 Complete Piston Kit delivers professional-grade performance for powersports engines. This comprehensive kit includes everything needed for a complete piston replacement, featuring Wiseco's renowned forged construction and precision manufacturing standards.

Key Features:

• Forged Aluminum Construction: Manufactured from high-silicon, low-expansion aluminum alloy for superior strength, reduced weight, improved heat transfer, and extended service life
• Precision CNC Machined: Diamond-turned finish from computer-controlled turning centers ensures perfect surface finish with zero size variation for consistent performance
• Universal Cylinder Compatibility: Designed to work confidently with all modern cylinder bore compositions including cast iron, chrome, nikasil, and boron composite
• Complete Kit: Includes piston, rings, wrist pin, and circlips for a complete installation
• OEM and Oversize Options: Available in standard bore and oversize configurations to accommodate cylinder wear and rebuilds

Wiseco pistons are engineered in a state-of-the-art computerized manufacturing facility to meet the demanding requirements of both high-performance racers and recreational enthusiasts. Each piston undergoes rigorous quality control to ensure it meets Wiseco's exacting standards for dimensional accuracy and surface finish. Whether you're rebuilding a worn engine or building a high-performance machine, the WK1223 kit provides the reliability and performance you need.