If you send me an email and do not hear back from me in 24hrs there was a problem and you should call me or try sending email to 

Cheap shipping to you door for sure.  Figure max $250 for the pair delivered in the lower States.

Up for auction are brand new Komatsu D20 and D21 track chains.  This auction is for a pair of 37 link chains. (both sides included).  I do have all other makes sizes u/c parts like rails, chains, idlers, bottom rollers, pads, and bolts so check my other auctions.

I have some people that are not getting my replies to their emails.  Please contact me anytime.   I am sorry for the problems.

Darin