There are two types - the one with the pushrod like yours that operates on the camshaft, and the other with the bent lever. The ones with the bent lever are easy to find.
Both will fit the engine. The one with the push rod used an additional spacer. I don't remember if the metal plate that bolts to the engine before the fuel pump is the same for both and it won't come with the pump. If you post a picture of yours it might refresh memory.