Effective crop separation: The mid and rear round bar concave separates up to 90% of grain from crop material, ensuring efficient threshing for optimal harvesting performance
Designed for small grains: This open bar concave is ideal for corn and soybeans, providing aggressive threshing tailored to maximize yield in specific crop types
Wear detection features: Easily monitor concave wear through rounding, bar wear, and center wear, allowing for timely maintenance and ensuring consistent performance
Enhanced threshing action: The threshing element on the round bar concave improves crop material processing, promoting thorough grain separation and reducing loss
Versatile options available: John Deere offers three concave types for STS combines, providing flexibility to choose the best fit for your harvesting needs and maximizing efficiency
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
9470 STS
9560 STS
9570 STS
S5 500
S540
S550
S560
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.