An SU Carburettor Dashpot , Piston & Spring 

MG Midget / Austin Healey Sprite 1275cc circa 1970

From a twin HS2 carburettor set up ( BMC  A Series ) 

AUC 1432 ( piston casting number )

AUC 1357 ( dashpot casting number )

Static / fixed AN code needle 

Free moving & smooth 

Unrestored - needs cleaning & there is some tarnishing

 & scratches to the metal - see pictures & zoom in

 

Actual item pictured - Please zoom in on the images

 Sold as used spare parts 

JB23