SU HD4 Repair Kit    P/N CSK21

Kit for ONE carburettor

This special repair kit is provided to enable owners of HD4 SU carburettors to succesfully repair the carburettor

Includes Viton Tipped Needle and Seat, Main Jet Assembly ..090”, Jet Spring, Fibre and Aluminium Washers, Float Lever Pivot Pin, throttle Spindle Seal kit, all gaskets required (See photos)

Includes the new SU HD Spindle Seal Kit (WZX966). This kit has the latest technology materials to combat the negative effects of ethanol on seals

You are provided with a comprehensive, 16 page, fully illustrated Servicing and Tuning Guide with this Genuine SU Kit

This Guide has a step-by-step procedure for dismantling, cleaning and re-assembling of the carburettor

Tuning single and multiple carburettored engines is described

As used in:

MG Magnette III; 4 cyl. 1489cc. 1958-61 TWO kits required. carb nos. AUC901; AUC961

MG Magnette IV 4 cyl. 1622cc. 1961-63 TWO kits required. carb nos AUD41F; AUD41R