I have a set of Naraku morini piston rings and 10mm gudgeon pin. from Naraku set NK 101.80 they are going to rust if no one uses them. send me an sae and their yours but pm me first.
coat them in grease, drop them in a money bag and fold it up, they'll never rust then, thats what I do with "spares"
thing is I'll never use them. they were left over from the stolen Suzuki. I would rather someone got the use of them