Piston with piston pin and retaining rings

Officially, this is the piston for 2019-2021 Ural engines. It includes the pin and the pin retaining circlips. Does not include piston rings.

Unofficially, this is an "A" piston that should work on much older Ural 750 engines. I've used them in a 2002 engine that was also getting new size "A" cylinders. (I can put a micrometer on these prior to you ordering, if you really need it. But these ones are pretty consistent.)

Also unofficially, this piston is a way to convert your Euro5-compliant, "high compression" 2022+ engine to low compression. After that you would want to tell the ECU to use the 2019-2021 fuel map, since the 2022+ fuel map seems to include a reduced ignition timing advance so as to prevent knock at high temperatures. I don't really think this is worth the work, but if I were planning an around-the-world trip on a 2022+ Ural, I'd probably give it a couple of these pistons. (And I might leave the fuel map alone, since lower compression and less timing advance means the engine might survive better on fuels of questionable octane ratings...)