MUEOSI 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
  • Easy Replacement Designed for straightforward installation, this chainsaw piston replacement kit allows quick restoration of engine function, minimizing downtime
  • Durable and Precise Manufactured to strict standards, this chain saw cylinder assembly fits accurately and withstands high temperatures and pressures during operation
  • Improves Cutting Efficiency A well-functioning chainsaw piston ensures consistent power delivery, enabling clean and effective cutting with every use

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