Products › Case IH 3020 30ft Replacement Knife Double Drive No Knifehead Case IH 3020 30ft Replacement Knife Double Drive No Knifehead $1,003.00 Part #CIH1039RKCase-IH 3020 - 30ft Replacement Knife without Knifehead - double driveCompatible with: Case IH Headers 3020 Add To Cart Added! Part #CIH1039RKCase-IH 3020 - 30ft Replacement Knife without Knifehead - double driveCompatible with: Case IH Headers 3020 You Might Also Like John Deere 600FD 35' x 38" Skid Shoe Kit (2015) $1,237.00 John Deere 600FD Skid Shoe Kit 40' x 38" (20132014) $1,409.00 New Holland 740 CF 25ft Replacement Knife Single Drive No Knifehead $880.00 John Deere 900F Skid Shoe Kit 20' x 14 $1,153.00 New Holland 97374C 25ft Replacement Knife Double Drive $850.00