Its from around the radiator area... i think. I re-painted it black due to bad rusting.

i think its part of the top mount on the lower rad, there are rubber gromits and two of these slid inside each of them, thats just a guess tho

it looks like the spacer that fits into the top mount on the lower radiator.

william

top mount or bottom mount on the top rad where the infil panel bolts in or where the rad mounts to the coil bracket or as said top mount on the bottom rad right hand side where it mounts to the front head

Its the same one that is on the top of the bottom radiator. Could someone take a picture in round the radiator areas?? The Hanynes manual is a bit shitty for putting stuff back together.
Thanks guys

If you are sure it was from the radiator area remove the radiator cap and place it inside. Once the cap is re-installed start the bike and let it idle untill it is warm....it will by then have found where it is meant to be.
(Don't)