Piston and piston ring assembly for STIHL MS261 chainsaw – original parts for the repair and maintenance of mid-range engines.

This product was specifically developed for the STIHL MS261 professional chainsaw. It meets the original factory specifications for this model series. Piston assembly (piston component): This component is an essential part of a complete cylinder head overhaul. It typically consists of the piston, piston rings, piston pin, and circlip. It replaces worn, cracked, or heavily carbonized original piston assemblies, as well as piston ring grooves damaged by prolonged use, insufficient lubrication, or overheating. It effectively restores cylinder compression, thus resolving common engine problems such as power loss, starting difficulties, oil consumption (blue smoke), and increased fuel consumption. This high-performance repair solution offers excellent value for money.