SU HS4 Carburettor Rebuild Kit (Single) | CRK 198 | Fits Austin, Morris | SU Specialists
Genuine SU rebuild kit for a single SU HS4 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 198
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.
| Vehicle | Engine | Years | Carbs | SU spec no. |
|---|---|---|---|---|
| Austin Rover 440 van | – | 1978–79 | Single HS4 | FZX 1187 |
| Austin Rover 575 Van | – | 1978–82 | Single HS4 | FZX 1189 |
| Austin-Morris Commercial: Marina 10 cwt Van E.C.E | 1275cc | 1972 | Single HS4 | AUD 541 |
| Austin-Morris Commercial: Marina 10 cwt Van G.P.O | 1275cc | 1976–78 | Single HS4 | FZX 1189 |
| Austin-Morris Commercial: Marina 7 cwt Van | 1098cc | 1976–78 | Single HS4 | FZX 1187 |
| Austin-Morris Commercial: Marina 7 cwt Van E.C.E | 1098cc | 1973 | Single HS4 | AUD 627 |
| Morris Marina 1.3 Litre E.C.E | 1275cc | 1972 | Single HS4 | AUD 541 |
Matching kits for these applications
Service kits: CSK 67, CSK 53
Gasket pack: AUE 964
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.