How do I fit the 790142?

No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.

What happens if I don't change it?

A worn ring lets steam leak around the lid, so the cooker is slow to reach pressure or will not seal at all.

Pressure cooker sealing ring

790142

Fits 3 models · replace every 12 months

Wrong part, or your model missing? Tell us. A person checks every report.

GenuineGenuine Tefal

$27.00

Amazon AU · 28 OctLowest genuine · Amazon AU · checked 28 Oct

We list the maker's own sealing rings only: Instant Brands, Fissler and Ninja warn that other rings may not seal safely.

Amazon AU. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.

AUD, before delivery. Each price shows when it was checked.

2 sellers

Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.

Usually every 12 months (every year, Tefal says; straight away if it is split or cracked).

After replacing: No reset: the maker's manual describes no ring reminder.

Get a nudge when your sealing ring is due — it's every 12 months. One email two weeks before, no newsletter. Manage or stop it anytime.

Watch the guide or follow the steps.

1Let the cooker cool, make sure there is no pressure left and open the lid.
2Turn the lid upside down and pull the old seal out of its groove.
3Clean the groove with a sponge and washing-up liquid.
4Fit the new seal under the lid. On Secure models make sure it sits under each notch; on Clipso, Acticook and Nutricook models put the side marked 'lid side' against the lid and clip it evenly under the holding device.
5Close the lid and check it locks. If steam escapes round the lid, check the seal is seated evenly.

Every number this part goes by790142 · Tefal Actua 8L seal · Tefal Authentique 8L seal

Sellers list any of these; they are the same part.

Type your model number and we'll check it against the makers' lists.

Your appliance model

Fits these 3 Tefal modelsActua 8L, Actua Modulo 8L, Authentique 8L

Common questionsWhat does the 790142 fit? · How often should I replace the 790142? · Where can I buy the 790142 in Australia?

What does the 790142 fit?: The Tefal 8 L stainless steel pressure cooker seal (Actua, Authentique) (part 790142) fits the Tefal Actua 8L, Actua Modulo 8L and Authentique 8L.
How often should I replace the 790142?: Every 12 months, or sooner if it looks worn.
Where can I buy the 790142 in Australia?: We track 2 Australian sellers for the 790142; the lowest listed price when we last checked was A$27.00 at Amazon AU. Prices are re-checked daily and dated on this page.
How do I fit the 790142?: No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
What happens if I don't change it?: A worn ring lets steam leak around the lid, so the cooker is slow to reach pressure or will not seal at all.
Is there anything to reset afterwards?: No reset: the maker's manual describes no ring reminder.

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