Select Year

Select the trim of your vehicle below

OEM Commercial Chassis Parts from

When you want a Buick that is built to withstand the wear and tear of being used, you need a commercial chassis Buick because it is built for heavy duty use. carries a range of OEM parts for your commercial chassis Buick that will add life to it and allow you to continue using it for your demanding applications.

  • Transmission - The transmission takes a lot of wear in your vehicle, and you regularly change out the fluid to ensure that the gears will continue to shift smoothly. We carry transmission parts like the drive plate, the extension housing seal and the entire transmission. We can get your shifting back to normal.
  • Brakes - As part of your routine maintenance, you make sure that your brakes, pads and rotors are all operating properly. While you normally change the pads every so often, if you should find a leak, you may need to replace the hydraulics or the calipers. We carry all the replacement parts you need for your vehicle.
  • Steering - You have to be able to steer your vehicle and should you need to replace any of the steering parts like the linkage, column, axles or power steering parts, we are here to help you. offers a price match guarantee (read the details here), and that is why we can give you the lowest total price shipped direct to your door. If you have any questions, call us. You will find that our helpful and empowered parts associates will be able to answer your questions or concerns.