Products › Replacement Knife without Knifehead 30' Image 1 of 1 Replacement Knife without Knifehead 30' $975.50 Part #CHALL9007RKCompatible with: Agco/Challenger DHW (Massey Ferguson 5200) Add To Cart Added! Part #CHALL9007RKCompatible with: Agco/Challenger DHW (Massey Ferguson 5200) You Might Also Like Skid Shoe Set 45' x 1/4" $2,250.00 Knife Kit 20' with Rollers - Single Drive $3,071.00 Top Guide Roller - EC III $30.50 Replacement Knife without Knifehead 15' $443.50 Auger Liner Kit 13' - 16' $740.00