Contains all the necessary components for overboring or rebuilding your top end
Feature forged pistons, rings, wrist pins, circlips and top end gasket set
The Wiseco PK1109 piston is specifically designed for Polaris ATV 400 models, providing reliable performance and durability. Constructed with precision to ensure a perfect fit, this piston features an 84mm diameter that matches OEM specifications for optimal engine function. Crafted from high-quality materials, it offers excellent thermal stability and resistance against wear, ensuring your ATV maintains peak performance over time. The piston’s robust design helps improve compression and power output, making it suitable for demanding riding conditions and enhancing overall engine efficiency. Installation is straightforward, and the component is engineered to meet strict manufacturing standards, ensuring longevity and consistent performance. Whether for routine maintenance or rebuilding, the Wiseco PK1109 piston is a dependable choice for ATV enthusiasts seeking quality and precision. This part is sold individually, designed to seamlessly replace your existing piston and restore your ATV’s engine to its original performance levels.
Features:
- Designed specifically for Polaris ATV 400 models
- 84mm piston diameter for precise fit and performance
- Constructed from high-quality materials for durability
- Enhances engine compression and power output
- Built to meet strict manufacturing standards
