Products › Conventional Concave - Case-IH 402, 403, 715, 815 (4 hole windrow special) Conventional Concave - Case-IH 402, 403, 715, 815 (4 hole windrow special) $1,040.00 Part #CO2120Conventional Concave (4 hole windrow special)Compatible with: Case-IH 402, 403, 715, 815 Add To Cart Added! Part #CO2120Conventional Concave (4 hole windrow special)Compatible with: Case-IH 402, 403, 715, 815 You Might Also Like Feeder Chain - Case-IH 80/88/77 with 54" Feeder House (S3 L70 CC18) $1,754.00 Rotary Concave Wide Wire - Case-IH 1440, 1460, 1470 $940.00 STS Chopper Complete - John Deere 9770 STS $18,457.00 Feeder Chain 3/8 - John Deere T660, T670 2014 & Up $3,161.00 Copperhead Concave Section Only - Fendt $1,190.00