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Sometimes used in Concentric carbs, sometimes not.  Fitted to MK2 Concentrics almost always. Please use the list below to choose size.  

Amal's part number for a plastic version of this stainless junction is 244/104.  That part used on just about ALL British twins since the...

Air mixture adjustment screw for Monobloc carb.  Judging by the number, it also fits some earlier remote-float models also.  

"B" style mid-range jet needle, installs in the slide.  Suitable for Monobloc carb series 375.  

Genuine Amal. Suitable for the smaller 376 Monobloc carb ONLY. Please choose your cutaway from the list below.  

"C" style mid-range jet needle, installs in the slide.  Suitable for Monobloc carb series 376.  

"D" style mid-range jet needle, installs in the slide.  Suitable for larger Monobloc carb series 389 or 689.  

Throttle slide idle adjustment screw for Monobloc carb, fits all versions.   

Tension spring for the slide adjustment screw for Monobloc carb.  Fits all versions.  NOS.  

Please use the list below to choose your size.  (106 is most common.)  Suitable for ANY Monobloc carb, 376,389 or 689.  

Please use the list below to choose your size.  Suitable for ANY Monobloc carb, 376,389 or 689.  

Genuine Amal.  Will fit ALL 376, 389 or 689 Monobloc carb.  

Genuine NOS Amal.  Will fit ANY 376, 389 or 689 Monobloc carb.  

Fuel filter for all Monobloc and Concentric carburetors, regardless of size.  

Main jet, suitable for all Monobloc or Concentric carbs. Please choose your size from the list below.  

Genuine Amal. Suitable for the larger 389 Monobloc carb ONLY, used on the greatest variety of makes and models. Please choose your cutaway from the...

Genuine Amal.  Will fit ANY 389 or 689 Monobloc carb.  

A very good copy of the Amal set.  Will fit ANY 389 or 689 Monobloc carb.  

Tension spring for the air mixture adjustment screw for Monobloc carb.  Judging by the number, it also fits some earlier remote-float models...

Clip for mid-range jet needle, installs in the slide.  Suitable for ANY Monobloc carb, 376,389 or 689.  

Clip to retain Concentric mid-range jet needle, installs in the slide.  600- and 900-series carbs.  

Genuine Amal.  Will fit ALL Concentric carbs, either MK1 or MK2.  

Float bowl gasket.  Will fit ANY 600 or 900 Concentric carb.  

Air-bleed screw for idle adjustment.  Suitable for 600- and 900-series carbs.  

Throttle/slide screw for idle adjustment.  Suitable for 600- and 900-series carbs.  

Please use the list below to choose your size.  (106 is most common.)  Suitable for ANY Concentric series carb, 600,900, or 1000.  

Concentric mid-range jet needle, installs in the slide.  This is the 2-RING needle, suitable for most Brit applications with air-bleed needle...

Solid brass with viton tip.  This is really the only needle to use, far superior to the original nylon verion, 622/068.  Suitable for 600-...

Genuine Amal.  Will fit ANY 600 or 900 Concentric carb.  

A very good copy of the Amal set.  Will fit ANY 600 or 900 Concentric carb.