I thought i would share where i ordered my fuel tank seals both of them 207.00 total from www.checkeredflag.com , drivers side ( sending unit ) was leaking real bad also I decided to DO the pump side .. both of them are held secure by a large metal clamp each which are still in pretty good shape . I had previously spoken top Dealer about the issue . they wanted almost 200 to inspect them ! so much for that ..

just in case somebody is shopping around for the INFAMOUS SEALS..

 

FYI.. the fuel pump I used came with it.
https://smile.amazon.com/gp/product/...?ie=UTF8&psc=1

I might still have the original laying around. If I find it I'll measure it and update this post

 

Jaimster, are you referring to the two seals at the access points for the fuel pump and sender on the top of the tank? If so:

 

Another source:

https://tinyurl.com/yxqx5gv2


Those are common seals.

 

I knew that I should have called the parts "gaskets"...

 

hehe.. they are actually

Fuel Tank Sending / pump Unit Lock Ring man . they are expensive

Part Number: XR850737