This genuine New Holland 504065879 pulley is an essential OEM component designed for reliable power transmission in a wide range of New Holland agricultural equipment. It is compatible with numerous models, including T-series tractors (T4, T5, T6, T7, T8, T9), CR and CX series combines, FR series forage harvesters, LM series telehandlers, and BB series balers. Manufactured to precise specifications, this pulley ensures optimal performance and durability, with an outer diameter of 110 mm, an inner diameter of 25 mm, a width of 30 mm, and a weight of 0.5 kg.