Makes a nice clamping surface so an air filter can be used on Amal Mk1 and certain Monobloc carburetors. Some adaptor rings are aluminum alloy, some are steel. Most of the steel rings are NOS, and the plating is not perfect.

This aluminum-alloy adaptor fits the standard 2"Amal bolt pattern, and has a straight 40mm-o.d. spigot. The i.d. is your choice of 30, 32 or 34mm. Use with our rubber coupler to mount Amal MkII or Mikuni carburetors. Also available angled (all three sizes) by special-order.

Metal fuel-line banjo for Amal carburetors. Your choice of single-inlet, or 65-, 150- or 180-degree dual-inlet. Sold individually.

English-made gasket set for Amal carburetors. Your choice of MkI Concentric (pictured), MkII Concentric or Monobloc.

Main jet fits late Monobloc, Concentric and MkII carburetors; item #376/100. Sold individually.

New genuine Amal needles for a variety of applications. Sold individually. Others available on special-order.

Needle jets for Amal Concentric and MkII carburetors. 622/079 is for two-stroke carburetors and 622/122 is for four-strokes, except 2900-Series carbs.

Pilot jet for Amal Concentric and MkII carburetors, item #14/026. Most MkI four-stroke Concentrics do not use a pilot jet, even though the carb body looks like it does. Sold individually.

Original-style replacement slides for Amal Concentric carburetors. Those listed below are in-stock; most others available in a couple of days.

Machined from solid brass, then nickel-plated, this 900-series Concentric slide comes in your choice of 3.0 or 3.5 cutaway.