SU HS4 Carburettor Rebuild Kit (Single) | CRK 121 | Fits Mini, Austin | SU Specialists
$161.00
Sale price
$161.00
Regular price
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SU HS4 Carburettor Rebuild Kit (Single) | CRK 121 | Fits Mini, Austin | SU Specialists
$161.00
Sale price
$161.00
Regular price
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 121
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 Allegro 1100 | 1098cc | 1975–, 1976– | Single HS4 | FZX 1067, FZX 1170 |
| Austin Allegro 1300 | 1275cc | 1975–, 1976– | Single HS4 | FZX 1068, FZX 1086, FZX 1172, FZX 1174 |
| Austin Metro 850 (Chile) | 848cc | 1982– | Single HS4 | FZX 1410 |
| Mini 1000 (Swedish) | 998cc | 1976–79 | Single HS4 | FZX 1152 |
| Mini 1000 (svc repl 3) | 998cc | 1982–, 1982–91, 1991– | Single HS4 | FZX 1416, FZX 1415 |
| Mini 1000 (svc repl 4) | 998cc | 1975–, 1976–, 1981– | Single HS4 | FZX 1044, FZX 1146, FZX 1379 |
| Mini 1000 G.P.O Van (svc repl 4) | 998cc | 1976– | Single HS4 | FZX 1148 |
| Mini 1000 – service replacement carb | 998cc | 1982– | Single HS4 | FZX 3013 |
| Mini 1100 Auto (svc repl 4) | 1098cc | 1976– | Single HS4 | FZX 1162 |
| Mini 850 (svc repl 4) | 848cc | 1975–, 1976– | Single HS4 | FZX 1043, FZX 1142 |
Matching kits for these applications
Service kit: CSK 65
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.