HS4 Rear Carburettor Service Kit for Healey Tri-Carb

This HS4 rear carburettor service kit is tailored to the third carburettor on Austin Healey triple-carb models. It provides every gasket, seal, hose assembly and metering component needed to refurbish one rear HS4 carburettor, helping maintain even fuel distribution and responsive throttle control.

Key Benefits

• Restores precise air-fuel metering for consistent running
• Per-carburettor packaging ensures no parts are missing
• Comprehensive component set reduces rebuild time
• Helps sustain smooth acceleration under all conditions
• Designed for classic Healey maintenance and reliability

Kit Contents

• Inlet manifold gaskets
• Throttle body base gaskets
• Pump cover gaskets
• Feed hose assembly with adjustable fittings
• Metering jet seat
• Metering jet
• Star-lock washers
• Spring clip
• Flat washers
• Sealing ring

Compatibility

Specifically for rear carburettor fitted to Austin Healey HS4 triple-carb models.