Enhance the performance and longevity of your chainsaw with this high-quality Cylinder Piston Kit, designed for reliable and durable operation. Crafted from sturdy materials, this kit ensures a perfect fit and optimal function for various chainsaw models. Specifically engineered as a 6mm Cylinder Piston Kit with intake, it is an ideal replacement for 46mm cylinder piston systems, providing smooth and efficient engine performance. Key Features: · Premium Quality Material: Made from durable, high-strength components to withstand rigorous use and extend the lifespan of your chainsaw. · Precise Fitment: Designed to perfectly fit Husqvarna 50, 51, 55, and 55 Rancher chainsaw models, ensuring seamless installation and reliable operation. · Nikasil Coating: Features a Nikasil-coated cylinder that offers superior wear resistance, reduced friction, and improved heat dissipation for enhanced engine efficiency. · Complete Replacement Kit: Serves as an ideal substitute for original part numbers 503 60 91 71, 503 16 16-02, and 501 76 18-02, ensuring compatibility and dependable performance. · Optimal Size: 6mm Cylinder Piston Kit with a 46mm cylinder size, matching the original specifications for precise engine restoration. Specifications: · Size: As shown in the product images · Compatible Models: Husqvarna 50, 51, 55, 55 Rancher Chainsaws · Replacement Part Numbers: 503 60 91 71, 503 16 16-02, 501 76 18-02 Package Includes: · 1 x Cylinder Piston Kit This Cylinder Piston Kit is an essential maintenance component for maintaining the power and reliability of your chainsaw. Its robust construction and precise design make it a perfect choice for professional users and DIY enthusiasts seeking to restore their equipment to peak condition.