BLADE FOR CUTTING MOWER 62 , GROUNDMASTER 3320 , 320D , 4000D , 7200 , 7210 , GUARDIAN RECYCLER3280 D , 41010 D , 7200 , 7210 , 74280 TE , Z MASTER MODEL - TECHNICAL SPECIFICATIONS LENGTH 553 mm CENTRAL BORE 12. 7 mm OUTER HOLE - mm CENTRAL HOLE INDEX - mm CODE: 13271805 ORIGINAL CODE 107-0214-03 , 92-5608-03 , 92-5608 , 110-0624-03 , 107-0214 , 110-0624 SR