This is a Marvel Schebler Carburetor. It can be used on any Model A Ford from 1928-1931. A lot of Model A guys like to run these Carburetors on their A's. This came in a box of parts I purchased. It appears to be in good condition. The choke and throttle levers move freely. The threads are good. I lightly bead blasted the Carburetor. The (12) pictures show the condition of the Carburetor very well. If you have any questions or need more pics just send me an email. I always leave feedback after feedback has been left for me. Insurance is the responsibility of the buyer.