AMAL Premier COPY by Wassell 928 BSA Triumph Ducati 250 500 650 Moto Guzzi Chassis Centerstand spring used on most

Centerstand spring used on most early models of Triumph twin

Perhaps some larger Harley

Felt seal x2 97-0391

Allows use of a standard instrument in close quarters (like a fairing)

AMAL Premier COPY by Wassell 928 BSA Triumph Ducati 250 500 650 Moto Guzzi Chassis Centerstand spring used on mostThis listing is for ONE R H 28mm carb, jetted to suit your model, within reason. Buyer may specify 3. 5 slide or main jet 190 290, we will swap. The 'EVOLUTION' carb by Wassell, imported from Britain. Direct replacement for Amal 928 Concentric Premier. Jetting as supplied: pilot jet 17, needle jet 106, slide #3, main jet 180. The carburetor has all the advancements of the Amal 'Premier': removable pilot jet, hard anodized billet slide and adjustable