S108G02 Piston Ring is used for 12/10ST-AH Centrifugal Slurry Pump.
Slurry pump piston ring basic part number is 108, its function is to form a maze together with labyrinth to keep contaminants out of the bearings.
Slurry pump piston rings are normally made in grey iron material, ductile iron is also available.
Slurry Pump Piston Ring Codes: B108, C108, D108, E108, F108, X108, R108, S108...