Used number

genuine  amal pre monobloc 

float chamber  BOWL 

2BH   for horizontal mounted carburettor 

pre war  - early 50s 

bottom feed

To accept  NUT / nipple  type  fitting 

  ORIGINAL  CONDITION

do your own research for fitment 

 but could be used -  panther ariel  douglas sunbeam vincent   bsa etc etc , fit amal  ,  276 289  models etc etc , this is 70 years + old

 FITS TRIUMPH BSA NORTON ARIEL AJS MATCHLESS panther sunbeam