[SamUK]

Have you tried Quad parts direct or quad bikes wales? Quad parts direct are cheaper and generally nicer to deal with, quadbikeswales are in it for the money and I find them rude, I avoid using them if I can.

 

[SamUK]

Also, you could try asking rodp (my dad) on here, he's got some still fitted, the condition is unknown though as far as I'm aware. He bought it as a donor bike, some parts were already missing but try him, you may get lucky if you need other parts.

 

[SamUK]

No problem, were all here to help aren't we
They are ATV dealers yes, QuadBikesWales is a dealer and breakers, Quad parts direct often have NOS, they were just the two that came to mind for odd and discontinued parts.
Got to be worth a look I suppose.

Cburt, not sure if your aware but even if the seals are past there best in cylinders you can take the old one along with the cylinder to most bearing & seal suppliers and they will be able to find you something to do the job or get you some made to order.

 

[SamUK]

A tip to showing your vin number.... I always get rid of the rust and crud with some emery cloth then try and polish it a little with lighter wet&Dry with some oil. Wipe the excess oil off and then lightly mist the area with some black Spray paint, wipe off the excess and your usually left with the vin showing, or at least some of it.
Last one I tried didn't show anything, I had to get a photo of it and enlarge it.

 

[SamUK]

Thanks Sam I'll hopefully get a chance tomorrow to tackle that. It's located on the back part of the swing arm (if that's what its called) between the two wheels?

That's the rear axle, don't think there's any numbers on there. Look at the front of your bike and it should be on a tube or folded plate between the main frame down tubes. Definitely at the front in that area somewhere lol.
As my dad has said, take your time cleaning it up and try not to get to heavy handed with Emory cloth as I imagine the number will be pretty much none existent already due to corrosion over the years.
May be easier to whip the front plastics off if I'm honest, trying to see it with them on will be a pain in butt.