THIS LISTING IS FOR ONE OF THE 10/1000ths OVERSIZED PISTON ROD ASSEMBLIES AS SHOWN IN PICS. Originally these piston, rod assemblies came from Onan factory stock as 114-0351-10 OR 112-0227-10. The year 2000 Onan master price book states that this number was Sold In Kit 112-0228-10 which was then superseded to 112-0259-10 which then gets superseded to the present number of 112-0265-01. Guaranteed to fit up. P224G and the NHC SPEC A-C I WILL GLADLY SELL SEPARATE PARTS, JUST ASK. 112-0227-10 ONAN 10 oversized PISTON + 170-2951 and a standard connecting CONNECTOR ROD 114-0203 (older number 114-0144) NOS these are 10 thousandths over-sized INCLUDES the RINGS, PISTON PIN too *SEE PICTURE What a great find. These piston, rod and ring assemblies are from the production floor of Onan corporation. Put into long term storage for resale through a surplus warehouse. I got them still loaded in the production floor plastic parts trays and now ready for you to buy after all these years. I CAN ALSO SELL THESE PARTS SEPARATELY I USUALLY HAVE MORE STOCK OF ALL MY ITEMS AND CAN SAVE YOU MONEY IF YOU ARE INTERESTED IN LARGER QUANTITY PURCHASES Other countries must contact me for a postage quote. Please look at my other items in my STORE and add me to your favorites list. Click on See all Categories for additional products. PLEASE SEND ONAN PART NUMBERS OR MODEL AND SPEC. NUMBERS WHEN INQUIRING ABOUT OTHER PARTS. Cheers, Mike 11-3-21