Double sickle section, course tooth. Section has 7 teeth per inch, .238″ Bolt HolesFits John Deere 600F, 600R, 615F, 618F, 618R, 620F, 620R, 622F, 622R, 625D, 625F, 625R, 630D, 630F, 630R, 635D, 635F, 635R grain headsUse bolt kit RLC209438Replaces JD H163131.








