Author Topic: What size piston rings  (Read 260 times)

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Offline califkid_66

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What size piston rings
« on: Monday,April 21, 2025, 03:34:23 PM »
I need to order piston rings but not sure what size
Renault wedge 821-30  thanks

Offline jbcollier

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Re: What size piston rings
« Reply #1 on: Tuesday,April 22, 2025, 07:10:35 AM »
A 821 engine has a nominal bore of 77mm.

you can find rings, pistons & liners, etc, here:

https://www.renault16shop.com/zuigers-en-bussen

I would take apart the engine first to confirm measurements and wear.  Past repairs may mean it is no longer standard.