The New Holland 9966372 is a genuine OEM air filter designed to provide superior engine protection for various agricultural machinery. This high-quality filter ensures optimal air intake, preventing harmful contaminants from reaching the engine. It is compatible with New Holland T3.F series tractors (T3.50F, T3.55F, T3.60F, T3.65F, T3.70F, T3.75F, T3.80F), Case IH Quantum C series (Quantum 65C, Quantum 75C, Quantum 85C, Quantum 95C), and Steyr Kompakt S models (Kompakt S 3.50, Kompakt S 3.55, Kompakt S 3.60, Kompakt S 3.65, Kompakt S 3.70, Kompakt S 3.75, Kompakt S 3.80). Key technical specifications include an outer diameter of 95 mm, an inner diameter of 45 mm, and a height of 51 mm, with a weight of 0.12 kg. This filter is a direct replacement for maintaining engine performance and longevity, also replacing part number 84478144.