Lawn mower blade compatible MTD, Yard Man, Gutbrod Lawn mower blade Models AE5135, AE5150K, GLX92RA, JLX92RH, JE125H, JE135A, JE145A Features: Length (mm): 470 Centre hole (mm): star, 6-prong Outer hole (mm): - Centre-to-centre distance (mm): - compatible with: MTD Weight: 838 g 13270301 Part No. : Part No. : 742-04021A , 742-0673 , 742-0659 , 742-04021 MTD, Yard Man, Gutbrod SR m