Car-Part--Used Auto Parts Market 200 Million used auto parts instantly searchable. Shop our large selection of parts based on brand, price, description, and location. Order the part with stock number in hand. Diamond Auto Parts | Fond du Lac, WI Diamond Auto Parts is late model auto recycler that supplies clean quality recycled auto parts. We serve repair facilities, auto bodies, auto dealerships and repair enthusiasts. Established in 1983 and located in Fond du Lac Wisconsin, we provide a Weber Brothers Auto Welcome to Weber Brothers Auto Parts. Find and Buy Auto Parts View Images and Video Obtain Shipping Costs. For help call now 800 or try our FAQ.