The John Deere BL15680 is a genuine Hydraulic Trailer Brake Kit specifically designed for tractors equipped with a Pressure Flow Compensated (PFC) hydraulic system. This kit provides essential hydraulic braking functionality for trailers, enhancing safety and control during operation. It is compatible with various John Deere 6R, 7R, 8R, and 9R Series tractors, including models such as 6145R, 6155R, 6175R, 6195R, 6215R, 7210R, 7230R, 7250R, 7270R, 7290R, 8245R, 8270R, 8295R, 8320R, 8320RT, 8345R, 8345RT, 8370R, 8370RT, 9370R, 9420R, 9470R, 9520R, 9570R, 9620R, 9470RT, 9520RT, 9570RT, 9620RT.