Lawn mower blade compatible MTD, Yard Man, Gutbrod Lawn mower blade for lawn mower mower mowers 50" , 2000SD , 3000SD , FMZ50 , GT1223 , GTX2100 , MF50-22FMZ Features: Length (mm): 454 Centre hole (mm): 19 Outer hole (mm): - Centre/centre distance (mm): - compatible with: MTD Weight: 936 g Code: 13286696 Reference code: 759-04047 , 742-04068C , 742-04068 MTD , Yard Man , Gutbrod SR m