- Used When Swithching From 14 To 13 Bar Concave (Fastens To Last Bar Of Concave)
- Sections and Models:
- Threshing Area > Concaves
- John Deere COMBINE: 6620 (SN <600000 Titan)
- John Deere COMBINE: 6621 (Titan)
- mega-cross:
- Replaces: : RET6620 : JOHN DEERE COMBINE
- Machine Types : Combine
- Makes : John Deere
- Models : 6621, 6620
- Models :
