YS Engine YSR6109 .61-Class Connecting Rod — RC engine spare  [YSR6109]

61-Class Connecting Rod Overview

The YS Engine YSR6109 Connecting Rod 61 is a direct replacement conrod designed for RC model engines. It links piston and crank and is used during engine rebuilds or whenever a like-for-like replacement is required for .61-class powerplants.

This individual part is offered for servicing, with focus on accurate dimensions and appropriate material treatment to endure standard operating stresses in glow engines. Its purpose is to restore correct mechanical operation rather than to provide performance enhancements.

Assembly notes: examine bearing faces and mating surfaces prior to fitting, adhere to the engine manufacturer's torque and clearance specifications, and replace any suspect fasteners or bearings discovered during inspection. Confirm compatibility using the model number supplied.