Genuine Amal Concentric Blanking Plug Screw 4/137A Monobloc Triumph BSA Norton
New! Genuine UK Made Amal Carburetor Choke Blanking Screw Plug. Do not settle with screws that do not fit or look correct! This is a Genuine screw made by the original manufacture! If you are planning on not using a choke in your carburetor then this is the part that you need to cover the existing hole! Screws right in for a clean & professional look! Works with both Amal Monobloc & Concentric carburetors as fitted on most Triumph, BSA & Norton motorcycles! Please refer to your parts catalog for proper fitment.
•Made in the UK
•O.E.M Part number is 4137/A