This is a spacial float bowl gasket as used on certain variations of the Stromberg 150 CD and Zenith 150 CD carburetor on the Triumph 2000 and Triumph Vitesse.
Please note that during the mid-1960's, the Triumph Vitesse and Triumph 2000 used an "other than regular" float and the associated float bowl uses a differently shaped gasket.
If you 2000 or Vitesse uses that float, then this is the correct gasket so please compare the shape of the gasket precisely with your old gasket.
This product is priced and sold as a single unit.
Required quantity per carburettor: 1
This is Stromberg Article Number: 019541
* Made in the UK *