ROTARE MOWER BLADE MTD YARD MAN GUTBORD FOR MODELS 200E , 932EN , 1032 , E32W, E321 , GP32E , HE33N , JOY , SP32E , TS32E MODEL - TECHNICAL SPECIFICATIONS LENGTH 319 mm CENTRAL BORE 20 mm OUTSIDE BORE - mm INDEX CENTRAL BORES - mm CODE: 13286766 ORIGINAL PART NUMBER 742-0801 , 942-0801 , 155. 170 SR