Norton 850 Commando Spec Wassell Evolution 32mm Carb Amal Premier Type Left PN# TBS-09-0466


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SKU: 633726160729 Categories: , , , Tag: Brands: Year: 1973-1975Make: NortonModel: 850 Commando


The Wassell Evolution 32mm carburetor is a reproduction of the Amal 932 Concentric Premier, but at a lower cost. This carburetor is specific to the 850 Commando models, featuring a cut mounting flange and chopped spray tube. For left-side fitment only.

The left-hand Evolution carburetor is intended for use with a matching right-hand version on a dual-carburetor head. The tickler is on the left side of the carburetor body. Norton Commando carburetors are mounted closely to one another and require the mounting flange to be trimmed to allow fitment of both carburetors.

The carburetor is supplied with a #3.5 cutaway slide, .106 needle jet, and a 260 main jet. The internal parts are interchangeable with Amal 932 Concentric components.

The mounting flange is fitted to the inlet manifolds studs and secured with nuts. The banjo fitting at the bottom of the float bowl is retained with a special bolt that allows introduction of fuel into the float bowl. Supplied with choke assembly.

For our 30mm Triumph/BSA ‘Evolution’ carb set for Triumph and BSA Twins CLICK HERE

For the single right hand 30mm ‘Evolution’ carb for TR6 and TR7 models CLICK HERE

For the single left hand 28mm ‘Evolution’ carb for BSA models CLICK HERE


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