Here is a an original fuel pump that I think is for and IHC 3hp Model M McCormick-Deering gas engine. It seems to be in good shape but there is some very slight cracking around the plunger hole. It will need a new packing to work correctly but that is easy to do. C heck out the pictures and see if you need it. Mounting holes are 2-1/8 about apart on center. Its for an IHC M engine, I think 3hp but check the measurement to be sure. Thanks for looking at this listing! If you want to check out my reputation and such please feel free to google search my name. My name and address is. 14316 State Route 281. If you can find a way to talk to me with your voice you will almost always get a quick response. If you message me please try not to sound like a caveman. I have terrible grammar myself so I understand but sometimes it is very difficult to comprehend what some people write. If I make a mistake on my measurements or you feel something is not as described please let me know and I will try to make it right. I think most all of my customers with a normal level of sanity are happy. I think most people would agree that I do an extremely good job of packing items so I guess it’s worth the wait. Check out my other items. Be sure to add me to your favorites list. The item “FUEL PUMP for 3hp IHC M McCormick Deering Old Gas Hit and Miss Engine 9745TA” is in sale since Monday, February 4, 2019. This item is in the category “Business & Industrial\Light Equipment & Tools\Stationary Engines\Parts”. The seller is “hitmissengine” and is located in Holgate, Ohio. This item can be shipped worldwide.