BLADE SUPPORT HUB FOR AL-KO T13-82 HD , T13-85SD , T13-102 , T14-102 SD , T15-92 , T16-102 , T18-102 , T165-102HD , T850 , T1000HD MODEL - TECHNICAL CHARACTERISTICS SHAFT DIAMETER 25. 4 mm HEIGHT 23 mm INSERTION DEPTH - mm PULLEY DIAMETER - mm CODE: 842514176 ORIGINAL CODE 514176 SR