1972-1986 Mercury Short Driveshaft Housing 4937A2 8456A1 4 4.5 HP

This was removed from a freshwater engine. As with any used part, there are signs of previous use, such as scuffs and scratches in the paint, etc... This will make a great replacement. 

The last picture in the listing is a sample picture of what we can do with the midsection you are buying. We have put this picture in the listing, so you can see that we do have an option to vapor blast the inside of the midsection to remove all of the carbon completely. This can be done for the additional cost of $30. If you are interested in this option, please call us at 618-487-9499.