Knife rebuild kit for John Deere S660, S670, S680, S690 fine cut straw choppers. For Extra fine choppers, order components separately. Kit includes 48 Straw Claw™ knives and hardware, 39 Stationary knives.

Knife rebuild kit for John Deere S660, S670, S680, S690, S760, S770, S780, S790 fine cut straw choppers. For Extra fine choppers, order components separately.

Kit includes:

48 Straw Claw Knives and hardware

39 Stationary knives.

Straw Claw Patent number 9,686,911* Not designed for walker combines.Made in the USA!!