Stephen_Spencer
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- May 31, 2017
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Quick follow up. Gaskets ordered from Ollie Thiele.Hey Tony,
Yes, I thought the same but it is not rubberised but a really stiff hard fibrous gasket. Or it has hardened significantly through heat transfer/ageing.
A closer look when cooled and my failure is exactly (by way of type and location) as that shown in this thread by P-Roger’s last year. Split to the RH side of the rocker cover - a second breach forming just in front - forward edge seems displaced outward of the Rocker Cover (although I don’t think it is - more likely a manufacturing/fitting irregularity).
I’ll order a new gasket from Norton and maybe a spare one from Ollie - fit whichever one arrives first. I’ll let you know who wins the delivery/price comparrison! Lots of good info in the attached thread - gotta love this forum!
Off the road until then! No big deal - this is why we have other bikes right?
Thread '2018 961 rocker gasket repair? advice?'
https://www.accessnorton.com/NortonCommando/2018-961-rocker-gasket-repair-advice.35622/
View attachment 111745View attachment 111746
- Very efficient, emails answered same day; parts dispatched the day of payment. Arrived to my door in Aus (via UPS courier) inside of a week.
- Express post is (very) expensive, so I ordered a full set.
- Quality looks very good. Better than OEM? Claimed so on the website.
- For the rocker cover gasket on the 961, Ollie recommends dry assembly - no sealant/glue. Not sure why.
Looks like failure in this spot is relatively common; worth ordering a spare. Snail mail from Ollie is pretty cheap. Worth planning ahead like I did(nt)!


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