61ST-H Engine Connecting Rod - YS Engine YSS7110  [YSS7110]

Service part: connecting rod, 61ST-H

The YS Engine YSS7110 connecting rod is intended as an RC replacement specifically for 61ST-H engines. It transmits piston motion to the crankshaft and replaces the original rod when wear or damage is evident.

Before installation, verify the engine code is 61ST-H. Check mating surfaces and bearings for wear or scoring, replace any worn bearings, and ensure cleanliness during assembly to prevent contamination that could shorten component life.

As part of regular tuning and upkeep, this connecting rod helps maintain consistent piston-to-crank movement; accurate reassembly assists in keeping engine balance and reliable performance. The product is supplied as a single replacement unit for engine servicing.