THIS NEW 2 PIECE, REPLACEMENT SPROCKET FOR THESE ECHO MODELS: 3/8″ PITCH 7 TOOTH RIM
FITS ECHO CHAIN SAW MODELS: CS451, CS452, CS500,CS550, CS510, CS600, CS610, CS650,CS660, REPLACES ECHO PART # 17500514330
THIS SPROCKET FITS THE METAL CASE SAWS, OLDER CS600EVL, CS550, IT WILL NOT FIT THE NEWER PLASTIC CASE SAWS
FOR SEARCH ECHO 17500514330, OREGON 32782, GB CODE EC212-A7N , ECHO CS550 SPROCKET, ECHO CS500 SPROCKET, ECHO CS600 SPROCKET, ECHO CS660 SPROCKET, ECHO CS650 SPROCKET, ECHO CS452 SPROCKET, ECHO CS451 SPROCKET, ECHO CS500 CLUTCH DRUM,
