This part 214-16340-00-00 is the achillies heel of old yamaha's with the type of set up.
I have had quite a few go on me over the years and they allways seem to bring good dollars on ebay.
I say buy them whilst you can.
You can do a conversion with a XS750 I think and the nylon worm is oposite to the yz, dt set up. The male part is metal and the female is a nylon set up.
I know a few guy's are doing this on YZ A's and B's in victoria due to the lack of this part. They have been moulding there own nylon part that inserts into the clutch mech and sprocket cover.
Has any body seen the prices the YZ A and B sprocket covers go for on ebay. $$$$$$$ especially NOS
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Adam
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