New owner for this engine... No ID plate... Leaky fuel pump on 1991ish Johnson 40HP VRO twin. Previous owner already converted to non-VRO. Pump says 175230. This site says superceded by 5007421/5004562. I see cross-reference to 5007422 on Amazon for good price but says 3 cylinder or larger? Sheesh! Hate to order and get stuck for $200. Rather go new and not mess with seal kit. Anybody know whether the 5007422 will fit my engine? Thanks.
Jeff
Jeff