Automatic Transmission Master Repair Kit-Auto Trans Master Repair Kit Pioneer. We aim to provide top-notch customer care to all of our customers! Our administrative offices are located in Union, New Jersey and distribution facilities are located throughout the US. Please check the compatibility information in the listing, as different engine sizes and other options require different parts for a vehicle of the same model and year. The item specifics section also contains important details.Some important details are not shown on the mobile app or mobile website, so please look at the listing in the full desktop website to make sure you order the correct part for your vehicle. You may be able to view the full site on your mobile device by scrolling to the bottom and clicking "Classic Site". Please include vehicle details model, year, engine size, etc... When you send a question. This listing is for a quantity of 1, which may be less than you need for your vehicle.