STORE STOCK #1789. You are bidding on 1 NEW OLD STOCK switch same as Ford P/n 41-A-928.  This part is the OIL gauge sending unit for ALL Ford, Lincoln, Mercury & Ford Truck 6 & 8 cylinder models for the years 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; ALL.  Fit Mercury, Lincoln & Ford Truck in 1954 & 1955 also. Guaranteed was a major aftermarket & OE parts supplier and was bought out by Standard Ignition in the early 1960's. This is the CORRECT appearing sending unit unlike the later one that Standard produced and has the number 80 stamped on it to work with your 80 PSI gauge! . Part is 100 point in it's original box and ready to mount. Winning bidder to pay within 3 days of sale by paypal OR OTHER FORMS OF PAYMENT and include 6.00 S&H in USA. Please check MY NEW Ebay store FOR MORE NOS PARTS from our 70,000 piece inventory! SHIPPING IS ALWAYS COMBINED!