Rynplex GY6-80 47mm Cylinder Piston Ring Set, For 139QMB 1P39QMB GY6 50 49cc Upgrade To 80cc Chainsaw Cylinder Piston

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Product description

  • Fitment for 139QMB GY6-50 or GY6-60(39mm or 44mm) upgrades to GY6-80cc
  • Improved Exhaust Flow Dynamics Engine Piston is optimized to enhance exhaust flow, reducing back pressure for better engine breathing. This improvement directly translates into increased efficiency and power output, ideal for professional-grade applications
  • Pre-Tested Compatibility Assurance Chainsaw Piston And Cylinder Kit is pre-tested to match specific chainsaw models, ensuring compatibility and ease of installation. Each kit is precision-engineered to guarantee a perfect fit, enabling users to complete their replacement confidently and without hassle
  • Enhanced Durability for Everyday Use Built to withstand regular wear, Cylinder And Piston offers superior longevity. Perfect for daily handling in busy environments, it maintains its performance under frequent usage without showing signs of damage
  • Waterproof and Corrosion-Resistant Engineered to resist water and corrosion, Chainsaw Piston And Cylinder Kit performs reliably even in wet or humid environments. Whether used in rainy weather or near water sources, it ensures the functionality remains unaffected by moisture or rust

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