The John Deere R552105 is a genuine OEM cap screw, specified as MJ22X2.5X140-10.9-JDM-F1. This high-strength fastener is designed for critical applications in John Deere agricultural and construction machinery, ensuring secure and reliable connections. It is commonly used in various models including tractors like the 8235R, 8245R, 8260R, 8270R, 8285R, 8295R, 8310R, 8320R, 8335R, 8345R, 8360R, 8370R, 9360R, 9410R, 9460R, 9510R, 9560R, 9470R, 9520R, 9570R, 9620R, 9470RT, 9520RT, 9570RT, 9620RT, 9430, 9530, 9630, 9430T, 9530T, 9630T, 9460RT, 9510RT, 9560RT, 9420, 9520, 9620, 9400, 9500, 9600, 9400T, 9500T, 9600T, 9430, 9530, 9630, 9430T, 9530T, 9630T, 9470R, 9520R, 9570R, 9620R, 9470RT, 9520RT, 9570RT, 9620RT, 9470RX, 9520RX, 9570RX, 9620RX, 9400, 9500, 9600, 9400T, 9500T, 9600T, 9420, 9520, 9620, 9430, 9530, 9630, 9430T, 9530T, 9630T, 9460R, 9510R, 9560R, 9460RT, 9510RT, 9560RT, 9470R, 9520R, 9570R, 9620R, 9470RT, 9520RT, 9570RT, 9620RT, 9470RX, 9520RX, 9570RX, 9620RX, 9R, 9RT, 9RX, 8R, 8RT, 8RX, 7R, 6R, 6M, 6MC, 6RC, 5R, 5M, 5E, 5D, 5000, 5000E, 5000M, 5000R, 6000, 6000M, 6000R, 7000, 7000R, 8000, 8000R, 9000, 9000R, 9000RT, 9000RX series, as well as combines, cotton pickers, sprayers, and other heavy machinery. This part ensures optimal performance and longevity of your John Deere equipment.