TOOTHED PULLEY BLADE HOLDER SHAFT 28 TEETH FOR RIDE-ON MOWER LAWN MOWER COMPATIBLE LAWN MOWER CASTELGARDEN TECHNICAL SPECIFICATIONS MODELS TC 102 OUTER DIAMETER 75 mm INNER DIAMETER 20 mm HEIGHT 28 mm CODE: 31270018 ORIGINAL CODE: 152601560/0 , 25601560/0 , 1136-0294-01 SR