Piston Ring Set for Yanmar 1GM10, 2GM20, 3GM30, Repl: 721575-22500

Standard Piston Ring Set for Yanmar Marine GM Series Engines

Used on: 1GM10, 2GM20, 2GM20C, 2GM20F, 2GM20FC, 3GM30, 3GM30C, 3GM30F, 3GM30FC

Replaces Yanmar Marine: 721575-22500

Used with Standard 75 mm Pistons

*Set Contains Rings for 1 Piston*

RM721575-22500