Just went through this with my buddy who has a TC35A, Poleclimber is his handle at TBN. He bought a NAPA filter, the threads and seal matched, but the filter was 3.750" diameter, the New Holland filter was 3" diam. The NAPA filter would not fit due to an engine to transmission mounting bolt. NAPA, and WIX need to address this. The filter may fit many other NHs, but not his TC35A SS 12/12 trans model. IH3444