Sign in to follow this  
Followers 0
cordova527

Helping identifing bike!

5 posts in this topic

Hello everybody, I purchased (what I thought) was a 2002 yzf426. Bike has been amazing until recently my clutch began slipping then my cable snapped. I bought an EBC clutch kit and new cable and went to install it however my new clutch kit not only doesn't fit, but included 6 clutch springs where as my bike has 5. After checking the manual which showed an 02 having 6 clutch springs I checked a 400f manual and sure enough it has five. The odd part...vin # on frame decodes 02 yz 426f.....can't decode motor # but case says 399cm above header. Can anyone give me any feedback or help me decode my serial # on the motor?

Vin # - JYACJ01C12A027042

Engine # - H38E - 004925

Share this post


Link to post
Share on other sites

I converted a 99 yz400 into a 426.....ordered a 2000 426 jug and thumper racing made a 426 piston that fit the 400 rod...plus jetting

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0