blades for mower blades for lawn mowers lawn mowers SNAPPER FOR MODELS ESP21 , ESPV211 , NSPV21675 , S21 , S211 , SPV21 , SPV211 , SPV2170 MODEL - TECHNICAL SPECIFICATIONS LENGTH 524 mm CENTRAL BORE 9. 8 mm OUTER HOLE - mm CENTRAL HOLE INDEX - mm CODE: 13286778 ORIGINAL CODE 2100242BZYP , 7100242AYP , 7100242BMA , 7100242BZ , 7100242A SR