HS6 Piston & Suction Chamber Assembly — Side Keyway | AUD 9998

Genuine SU Piston & Suction Chamber Assembly for HS6 carburettors — Part Number: AUD 9998.

A complete piston and suction chamber assembly — the core of the SU variable choke carburettor. When the original suction chamber or piston is worn, cracked, or damaged, engine performance deteriorates significantly. This genuine replacement restores original carburettor function.

Specification:

• Keyway type: Side keyway
• Metering needle type: Fixed metering needles
• Dustproof type: Non-Dustproof (vented cap required)
• Needle locking screw: AUC 2057

Suitable for: Austin-Healey 3000, Triumph TR5/TR6, Jaguar, and other HS6-equipped vehicles.

Genuine SU manufacture — made in the UK to original specification.