Thule 430 Tracker Bases :N/M: Found on CL

Would anyone happen to have 2-4 of these guys they are willing to pat with?  Looks like mine have started to crack under stress of using the Hullavator on the opposite side. 

What is the Thule product warranty?

 
Thule sport and cargo products purchased on or after January 1, 2006 carry a limited lifetime warranty to the original purchaser which warranties our products against manufacturer defects.

Thule Luggage, Bags and Cases have a 25 year quality guarantee

Pack 'n Pedal products are backed by a 5 year warranty.

Thule products purchased between 1/1/01 and 12/31/05 had a 5 year warranty and prior to 2001 had a 3 year warranty.

If you feel that you have a warranty issue that is due to a manufacturing defect, we advise that you visit the Thule dealer where you purchased the item, or the closest Thule dealer for a warranty inspection. At that point they will determine if the product failed due to a defect and therefore is a warranty issue, and can initiate a solution based on that determination.  You may also send us an email to inquire about warranties by clicking below.

Yeah, it might be under some warranty, but I needed them for this weekend.  Found someone selling a set on Craigslist, and was able to buy 4 of the bases from him for 80$.  A far cry from 400$+ for a new set. 

Now I just need to hope that the shop can fix my overheating issue for the 4Runner...