SU OM Carburettor Major Repair Kit | MRK3267 | SU Specialists
Needle Specification
Please add your needle code into the notes field below. Unsure which needle you need? Contact us and we'll advise.
Not sure which needle you need? View our needle guide →
A full repair kit for a triple set of SU OM Carburettors. Including Jets, Spindles & Discs, Needle Valves, Gaskets, Seals & Needles of your choice. Made in the UK to original SU specification. Please add your needle code into the notes field when ordering.
Part Number: MRK3267
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. |
|---|---|---|---|---|
| MG Magnette KA/KB Heavy Piston | 1086cc | 1933–35 | Triple OM | AUC 189 |
| MG Magnette KA/KB Light Piston | 1086cc | 1933–35 | Triple OM | AUC 189 |
One kit covers the full set of three carburettors.
Matching kits for these applications
Service kit: RPK325E
Gasket pack: AUE 950
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.