Austin Maxi 1750 1971-82 - 1¾” HS6 SU Carburettor 4.5oz PISTON DAMPER SPRING
SU HS6 Carburettor. will suit ONE (1) HS6 1¾” SU Carburettor. Austin Maxi 1750. DAMPER PISTON SPRING. (made to original specifications by SU). Piston Damper Cap. Piston Spring. Smooths and regulates Fuel feed from Float Chamber to engine.