The New Holland 84480359 Urea Repair Kit is an essential genuine OEM component designed to maintain and repair the Diesel Exhaust Fluid (DEF) system in various New Holland agricultural and construction equipment. This kit ensures the proper functioning of the urea injection system, critical for emissions control and engine efficiency. It is compatible with a wide range of New Holland tractors, combines, telehandlers, wheel loaders, forage harvesters, graders, skid steer loaders, compact track loaders, sugar cane harvesters, and windrowers, including models from the T7, T8, T9, CR, CX, LM, W, FR, F, C, L, CH, and HW series.