Komatsu-style premium aftermarket dozer cutting edge. Part reference 175-70-26310. Application/reference: D155 Cutting Edge. Replaceable blade edge for dozing, spreading and finish work. Mounting: 1-in plow bolt; confirm bolt length and the exact hole pattern before installation. Brand reference: Komatsu. PETRAX premium aftermarket replacement; OEM names and part numbers are used for identification only. This item fits only the specified system and matching mounting dimensions.