Just two guys doing jeep parts - Over 5000 new jeep parts 1941 - 1990s in Stock Welcome to Willys Works Inc. Your source of parts for Willys and Jeep 4x4's. Willys Works, Inc. has been the place to buy new parts for 1940's to 1995 Jeep® vehicles in Southern Arizona since 1978. We stock over 5000 different part numbers, most of which are mechanical replacement parts for CJ's, Wagons, and Pickups. - Axles - Transmissions - Clutches - Drive-trains - Engines - Radiators - Suspension Basically, we are the meat and potatoes of Jeep® parts. The older the vehicle, the more parts we will have in stock to keep you on or off-road. We feel it's important to get the right part and advice when purchasing parts for your vehicle. Give us a call today to find out what parts we have in stock!