LEGO Yellow Technic Action Figure Arm Bearing Pin (2705)
Technic Figure Assembly Pin
There are currently no stores selling this item, to be notified when it comes back in stock, log in or create an account and add it to your Wishlist.
You can also find this part in at least 6 other colors. It has a design ID of 2705 which can usually be found molded into the bottom of the part.