Piston Ring for FS-91 and FT-160 Engines (OSMG7820)

The piston ring for FS-91 and FT-160 engines is essential for maintaining proper compression and efficiency. This component ensures that the engine runs smoothly by preventing combustion gases from escaping the combustion chamber. Crafted with quality materials, this piston ring is designed to fit seamlessly into the respective engines, providing reliable performance for hobbyists and professionals alike.