34mm Cylinder Piston Ring Kit HS82 For HS82 HS82R HS82RC HS82T HS87 HS87R HS87T Hedge This piston ring kit is designed for use with 34mm cylinder engines, specifically compatible with models HS82, HS82R, HS82RC, HS82T, HS87, HS87R, and HS87T used in hedge trimmers.The set includes piston rings that provide effective sealing between the piston and cylinder wall to support engine performance.Intended for replacement during engine maintenance or repair, the kit proper compression and oil control.Installation requires standard mechanical tools and familiarity with small engine components.