 | Adjusting rod collar with set screw.Additional Information Adjusting rod collar with set screw. This collar is mounted on part #4129B and hits against the choke rod sleeve (#4591) when the adjusting rod is pulled up to engage the choke on the vaporizer carburetor. Customers Who Bought This Item Also Bought FAQ There are currently no FAQ for this item. To ask a question about this item please press and fill out the form.  | Bookmark This Page Don't forget to bookmark us! |