The Case IH 47445376 is a genuine OEM air cleaner designed to provide superior filtration for various Case IH Patriot series sprayers (including 3240, 3340, 4420, 4430, 4440 models) and Titan series floaters (3040, 3540, 4040, 4540). This essential component effectively removes airborne contaminants, protecting the engine from wear and maintaining peak operational efficiency. It also fits specific New Holland SP-series sprayers. This air cleaner directly replaces OEM part numbers 87407002 and 87682974, ensuring a precise fit and reliable performance for compatible agricultural machinery.