1977 mbenz 280SE with a 1978 116 Eng fuel injection

I have a fuel leak in the body of my CIS fuel distributor. I was wondering if any one new how to split the body so i can put some gasket sealer on the 2 halves so it will stop leaking. the distributer works ok just leaks some. The rebuilt are to costly. Does anyone know where I can find a used one.

what's your location ? maybe i can help ,i have many friends who involve in auto repair ,maybe they can help

I am located in Cullman, Alabama. I have a lot of money in this car already thats why I'd like to see if I can get a used CIS fuel distributor or fix this one. I just put another fuel pump on it because the new won I put on a couple years ago froze up. I have been trying to put this car on the road for the last 7 years.