O'Reilly First Call, Auto Parts for the Professional

Professional Services

Fleet and Heavy Duty

We're Not Just Auto Parts

Whether you're a single truck owner/operator or you run a large-scale fleet, our Fleet and Heavy-Duty program is dedicated to meet your needs. We have one of the largest nationally branded and private label inventories of Fleet parts and accessories.

  • Brake & Wheel End
  • Battery & Electrical
  • Tractor & Trailer Accessories
  • Engine & Cooling Systems
  • Allison Transmissions
  • Air Conditioning
  • Safety & Warning Products
  • Lighting & Mirrors
  • Heavy-Duty Tools & Shop Equipment
  • Tractor-Trailer.net (Class 8 Online Repair Software)