AH216569 Kit, Rear Flight Repair; Bullet RotorOne New Aftermarket Replacement Bullet Rotor Rear Flight Repair Kit Fits John Deere Combines This aftermarket replacement Bullet Rotor Rear Flight Repair Kit restores worn or damaged rotor flight assemblies in the threshing area of Fits John Deere STS and S Series combines. The rear flight kit services the rotor cone and wear items at the rear of the rotor, and is compatible with both Bullet and TriStream rotors used in corn and grain harvesting