Yes that is the nut that I need. If you could take it to the post office some day they will have something to mail it in (just the nut). I will send you $15. GasGas had 2 different sizes of nuts for the Shiver forks. The one I need measures 9/16 to 5/8 inch on the outside threads. Thanks
Ken Wyatt 2925 Eagle Landing Dr. Cookeville,TN 38506