iBoats doesn't list this as a Tohatsu 3.4 to 5 hp impeller, but the Mallory online Catalog lists this as fitting both a Mercury AND Tohatsu engines. Since all Tohatsu parts are interchangeable with Nissan parts, this impeller will fit Nissan 3.5 to 5 hp engines as well. A visual comparison with the original impeller confirms that the Mallory 9-45302 is a correct fitment for my 2001 Tohatsu 5 hp engine. Perhaps iBoats will amend their listing for Tohatsu impellers, which is very limited.
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