Zenoah K116041110 Piston for Hedge Trimmer EHT752S eHT602D, RC-scale replacement piston  [K116041110]

Replacement piston for RC hedge trimmers

This Zenoah K116041110 piston is presented as an RC-scale replacement part intended for model hedge trimmer engines identified by the model codes EHT752S and eHT602D. It is supplied as a single pcs item and intended for hobby-level engine maintenance on scale models rather than full-size equipment.

Use this piston when servicing a matching model engine where the original piston is worn or damaged. Confirm the part number visually against your existing piston and the engine serial plate before installation to ensure correct fit. The listing does not include seals, rings, or additional hardware, so plan to source those separately if needed.

Installation notes: standard small-scale engine rebuild practices apply — clean the cylinder, inspect the bore for scoring, use appropriate lubrication during assembly, and torque fittings to the engine maker's values. If you tune the model for higher performance, verify piston-to-cylinder clearance and ring seating after break-in to maintain reliability.