Shock parts

[JCJC]

We caught the edge on Sunday, broke the front wishbone, and pulled the threaded base to the front shock out of the shock body, re-assembled the hhole caboodle - but the shock now leaks like never before, bottom of case is dimpled, almost a spout !

Guess I will have to replace the the shock body, as i am at i would like to upgrade the shocks to the new KYOW5184............but am confused as to what parts this will be, any advice, sites with pictures etc would be helpfull.

Thanks Mick