H213507 triple finger knife guard is a core wear component built for John Deere 600 series rigid and flex grain platforms. This aftermarket part follows OEM short-long-short blunt point design, specially engineered to work with reciprocating sickle sections on cutterbar assemblies.
Many farmers and service shops favor this blunt-point guard over sharp-tip alternatives. It avoids piercing crop stalks, greatly reduces straw hairpinning and plugging issues during harvest. The three-prong structure holds grain and oilseed crops stable as the knife moves, delivering cleaner cuts even when operating at low cutting heights.
We adopt hot forging production instead of simple casting. The whole guard is made of medium carbon steel, with targeted heat treatment on contact tips. Hardened surfaces offer reliable wear resistance during long continuous harvesting cycles, while the base body retains enough toughness to withstand shocks from rocks and stubble in field conditions.