Amal Monobloc / Concentric Choke Blanking Plug (1) - 4/137
Amal Monobloc / Concentric Choke Blanking Plug (1) - 4/137
5.0 / 5.0
(15) 15 total reviews
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Installed a new Amal carburetor but you don't plan on using the choke? Block it off! Use this OEM screw / plug to block off your choke hole on the top of your Amal carburetor. Replaces Amal part number 4/137 and 4/137A/
Screw features the correct thread pitch for all Amal Concentric and Monobloc top caps as fitted on most Triumph, BSA, Matchless, AJS & Norton motorcycles. Please refer to your parts catalog for proper fitment.
Amal choke blanking plugs are sold individually
- Made in England by Amal
- OEM part number is 4/137 and 4/137A
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Always the right parts and shipped quickly. I am starting two restorations and will be using CBS a lot !!
Shipping is always great with these guys comes in a timely orderly fashion Manor not to mention the cool new sticker they send with the parts always a pleasure doing business thank you
I never use the choke on 900-style carbs. These blank off the holes on the top perfectly.