
The facts.
| Part number | TAPPO007 |
|---|---|
| Type | Lambda plug |
| Material | Brass |
| Dimensions | M18 thread |
| Fitment | Universal |
| Road approval | None — track use only |
| Thread | M18 |
| Origin | Made in Italy |
| Manufacturer | Spark Exhaust Technology, Mantova |
| Manufacturer description | Plug M18 |
DescriptionThe whole story▼
Der M18-Stopfen. Die größere von Sparks zwei Gewindegrößen und die, die die meisten modernen Motorräder verwenden.
Key Features
- M18-Stopfen zum Verschließen eines ungenutzten Lambdasonden-Gewindes.
- Messing.
- Dichtring ROND18X24R ist ein eigener Artikel.
- Spark-Artikelnummer TAPPO007, gefertigt in Mantova, Italien.
M18 ist die häufige Größe
Die meisten Serien-Sauerstoffsonden nutzen ein M18-×-1,5-Gewinde, weshalb auch Sparks anschweißbarer Stutzen SGATT139 darauf geschnitten ist. Wenn Sie einen Stutzen an einer Spark-Anlage verschließen, ist das der wahrscheinlichere der beiden Stopfen.
Wann er gebraucht wird
An einer Rennanlage ohne Sonde, an einem Motorrad mit versetzter Seriensonde oder an einem gebraucht gekauften Auspuff, der mit offenem Stutzen ankam. In allen Fällen ist die Anforderung dieselbe — ein gasdichtes Loch statt eines offenen.
Reduzieren statt verschließen
Ist der Stutzen M18 und die Sonde M12, reduziert Sparks Adapter SGATT260 das eine auf das andere. Das ist eine andere Aufgabe als ein Loch zu schließen — und ein anderer Artikel.
Der Dichtring
ROND18X24R, Kupfer. Er passt außerdem an den Reduzieradapter SGATT260. Den Stopfen ohne ihn zu bestellen ist der übliche Grund, warum ein verschlossener Stutzen im Leerlauf trotzdem tickt.
FitmentWhich bikes this fits▼
Universalprodukt — Bitte prüfen Sie, ob es an Ihr Bike passt.
Questions, one topic at a time.
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Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.