I’m posting on here for a older friend of mine who has an 02 z 440 Sno pro and had a piston fail on him last winter. He claims that there is no stock piston to be found anywhere and I’ve looked for some time and I’m starting to agree. Does anyone here know where we’d be able to get one? I guess this sled has different wrist pin sizes than the other Z 440s so similar years won’t work, but that’s just what I’ve been told. Thanks!