Hey I just got a 2001 Honda 400ex on a trade,I was told it needs a timing chain,top end gaskets,and a tensioner.I went to the local atv store and they told me it would be $210 for parts,I looked on ebay and came up with $150,i know what the chain is and the gaskets but im not exactly sure what the tensioner,I found little sqaure metal peice but I was told that it is actually 2 little black rubber peices,can anyone tell me a sight that sells the tensioners cheap? I need to know by 2/24/09 or else I will have to buy from the store,If anyone can help please please do,email me cryoung@ma.rr.com or call/text 812-236-8886 thanks.