Bulldozer cutting edge Specializing in all kinds of cutting edges and end bits for bulldozers and motor graders, which are applicable for komatsu and caterpillar. Available models: d20, d30, d31, d40, d50, d58, d60, d65, d80, d85, d135, d155, d275, d355, d375, d475, d4, d5, d6, d7, d8, d9, d10 Please send us the oem part numbers, we will check and quote you our prices asap. Wooden pallet