The KIOTI T552551591 Air Cylinder Assembly is a genuine OEM component designed for the air conditioning system in various KIOTI NX series tractors. This essential part ensures reliable operation and precise fitment for models including NX4510, NX4510CH, NX4510CH-EU, NX5010, NX5010CH, NX5010CH-EU, NX5510, NX5510CH, NX5510CH-EU, NX6010, NX6010CH, and NX6010CH-EU. With a weight of 0.12 kg and dimensions of 95 mm length, 51 mm width, and 51 mm height, it is built to Kioti's specifications for durability and performance.