
Petter M 1.5HP piston ring set in standard size for engines operating on the 2, 7/8" bore size.
This set comprises of three rings 3/16" wide with radial depths of 1/8"
Petter M 1.5HP piston ring set in standard size for engines operating on the 2, 7/8" bore size.
This set comprises of three rings 3/16" wide with radial depths of 1/8"