This genuine Fiatagri 4189372 dust cap, also cross-referenced as New Holland, Case IH, and Ford 4189372, is designed to protect components on a wide range of agricultural equipment. With an inner diameter of 30 mm, an outer diameter of 40 mm, and a height of 15 mm, this cap ensures reliable fitment and protection. It is a critical component for maintaining the integrity of machinery parts, preventing dust and debris ingress. Confirmed fitment for numerous New Holland T4000, TD5000, TL, TN, and TS series tractors, as well as equivalent Case IH JX, MXU, Quantum, and Steyr Kompakt, Multi, Profi, and CVT series models.