New English Made Genuine Amal Concentric 4-Stroke Conversion Kit. When Rebuilding / Tuning your Carburetor, only use Genuine Amal Parts! If your wondering what this kit is... please read the following!: In 1969, Amal designed .106 Needle Jet, Needle Jet holder and Needle, designed specifically for 4 stroke Carburetors which was introduced to improve low to mid-range performance! Basically, we call this kit an "Upgrade" if you happen to have the incorrect, or "Old" version of parts! Needle has 2 Identifying Rings. Fits all Amal Concentric 600 & 900 Series Carbs (626, 928, 930 & 932) as fitted to most BSA, Triumph, Norton, Matchless, AJS & other British Brands from approx 1967 & On! Please refer to your parts catalog for proper fitment.
*****Always check your parts book to ensure the best fitment!*****
•O.E.M Part number is 622/235, 622/122, 622/124 or 622/128