I'm going to replace the hose / fitting coming out of the fuel tank strainer of my 1981 240 D. Do I need to put any sealer on the metal fitting of the hose where it screws into the center of the tank strainer ?

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David McDonald
1981 240D
1985 300D (wrecked)
1985 300TD 365,000 miles
1969 Mustang Fastback

I just replaced mine on a 1983 300 and the dealer said to apply no sealant on the threads, just snug it up. It is not leaking. I also had to cut down the hose to fit, and the remainder of the hose was the length I needed to replace the hose for the fuel returning to the tank.