BRAND NEW PART # 2110-0247 OEM # 31618-06A FITS: 2007-2017 TWIN CAM ENGINES HARLEY Rated @ 1.4KW w/ max output of 1.6KW Many people make a big mistake buying too large of a starter that can cause to much of a draw on your battery and can become counterproductive. Larger starters also have clearance issues in many bikes. Each starter is bench tested and cranks out 1.6kw max power in a compact stock size starter. These 1.4kw High Torque Starters will out perform any of the 1.5kw to 1.8kw starters used to start high compression/high performance engines. The manufacturer is so confident in that statement, that they provide a lifetime warranty on the starter clutch. 100% new C not remanufactured! Each starter comes with its own performance test curve