All of our new parts are aftermarket replacements. Compatible with John Deere Combine(s) 6620. Compatible with John Deere Header(s) 120, 130, 183, 220, 230, 240, 300, 890, 918, 920. Compatible with John Deere Hay Cutting(s) 710, 720, 820, 1207, 1209, 1214, 1217, 1219, 1380, 1424, 1600. Replaces John Deere OEM nos AE71003, AE57735, AE54484.
Compatible with Macdon Header(s) 942, 960. Compatible with Macdon Hay Cutting(s) 4000, 5000 (s/n 124499-earlier), 7000.Replaces Macdon OEM nos 47988. 12 spline knife drive shaft. All States Ag Parts Item No.