The Case IH 134651402 Right Arm Rest is a genuine OEM replacement component designed for various Case IH MX and Puma series agricultural tractors. This essential part provides ergonomic support and comfort for the operator, contributing to improved control and reduced fatigue during extended operation. It is engineered to meet original factory specifications, ensuring a perfect fit and reliable performance. This right-hand armrest is compatible with models including MX100, MX110, MX120, MX135, MX150, MX170, MXM120, MXM130, MXM140, MXM155, MXM175, MXM190, PUMA 115, PUMA 125, PUMA 140, PUMA 155, PUMA 170, PUMA 185, PUMA 200, PUMA 210, and PUMA 225.