Throttle tube

[LarsBloodbeard]

I've been searching for a throttle tube for my 2002 Bullet 500.  Can't seem to find one anywhere without buying the whole assembly or grips with it.  Just want the tube.  Mine is all crunched up and grabs the bar too much that it doesn't return closed unless I help it.

Edit: got a used one off a newer bike.  Had to shave down parts of it to fit my grips, but it works quite well.