The Case-IH J918611 is a genuine OEM aftercooler hose, precisely engineered with an inner diameter of 18.5 mm and a length of 63 mm. This critical component ensures optimal performance and fitment in a wide range of Case-IH and New Holland agricultural and construction equipment, including JX, Maxxum, Puma, Quantum, Vestrum, T-series, TD-series, TL, TS-A, and TV models. Manufactured to strict quality standards, it provides reliable connection within the aftercooler system.