At Harold's Used Auto Parts Inc in Philadelphia, our expert mechanics are here to work for you. On large commercial trucks, there’s one component that works harder than almost all the rest; your brakes. Our technicians have the knowledge and ability necessary to have your truck stopping like the day it rolled off the lot, no matter what the problem is.

Whether you’re having a malfunction in your hydraulic or air brake systems, or simply need new brake pads, we’ve got you covered. If you aren’t sure what the problem is but know there is one, we’ll have your truck diagnosed and back on the road in no time.

If your brakes are squealing, grinding, pulling, or exhibiting any other signs of malfunction, get them taken care of sooner rather than later - other brake parts, your gas mileage, and the safety of your drivers are all negatively affected by poor brakes. We can fix that. For all your truck repair and maintenance needs, call or come by Harold's Used Auto Parts Inc today. We only use top-quality parts, and we only provide excellent service. For the best fleet and commercial truck repair shop in Philadelphia, Harold's Used Auto Parts Inc is the place to be.