I just got a 08 Tahoe Hybrid with 4 busted door lock actuators for a decent song. So ... I am repairing door lock actuators for 2007-2013 GM trucks including Tahoe, Yukon, Escalade, Silverado, Suburban, Sierra, and Avalanche (and possibly others). I've worked with a motor manufacturer to design a new electric motor for these things which is much more suited than the faulty GM motor. I need some cores to rebuild, so if you have any passenger door lock actuators that are laying around your garage, I might buy them from you. Eligible Models / Part Number Info 2007-2013 Tahoe, Yukon, Escalade, Silverado, Suburban, Sierra, Avalanche (and others) using the following door lock actuators (this list is continually growing!) : R25-87-34-87 L15-89-66-26 L20-78-38-50 L25-86-62-99 R25-87-63-88 25-87-63-90 25-87-63-89 25-87-63-86 25-86-30-21 Thanks!