MTD compatible lawn tractor mower blade holder hub Length (mm): 155 Weight: 1,29 Kg For models: MTD 11.5/96 , 12. 5/96 , 13/96 , 125/96 , 145/96 , B 12 , B 13 , B 14 , B 124 , B 125 , B 128 , B/130 , B 135 , B 145 , H 125 , H 130 , H 145 , H 150 B , H 180 , HF 4145 , JF 130 , L 130 , L 145 H, LH 125 , SLX 96 S , Sprint 870 ,