SU H3/HV4 Carburettor Rebuild Kit (Single) | CRK 239 | Fits Daimler, Riley | SU Specialists

Genuine SU rebuild kit for a single SU H3/HV4 carburettor. Includes a full set of Gaskets and Seals, main Jet, Needle Valve and seat for the Float Bowl, Throttle Spindle and Bushes, Throttle Disc and Screws. Made in the UK to original SU specification.

Part Number: CRK 239

Not sure which kit you need? SU rebuild kits are specific to your carburettor's serial number — the same carburettor type can require a different kit depending on the application. Contact us with your carburettor serial number and we'll identify the right kit for you.

Fits these vehicles

Taken from the SU application listings. Check the spec number stamped on the tag under one of your carburettor top-cover screws to confirm.

Matching kits for these applications
Service kits: CSK 42, CSK 40
Gasket packs: AUE 949, AUE 954

Can't see your car, or not sure? Contact us with the spec number from your carburettor tag and we'll confirm the right kit.