Very happy with the service, Eastside Chrysler quote 3200 for repair on my rear diff. after discussing the problem with Neil from National Transmission I decided to bring my vehicle to National. Neil kept me up to date on the repair and the costs. He was very informative as to the service that was needed. Also they didn't try to up sale me when I asked for a bigger size of transmission cooler. After spending several thousands of dollars at several mechanic shops, I think I've found a keeper. Total cost for my diff repair 1200.