Caterpillar's worldwide parts distribution network—combined with Peterson's 18+ million dollar parts inventory—means that we can get just about any part you need within 24 hours. And since Peterson maintains more than 100 parts drops throughout our territory, the parts you need are only a phone call or click away.

New Cat Parts

We stock a large inventory of the most common parts matched to the machines in our territory. With local distribution centers and daily parts shuttles, we get you the right parts fast.

  • Attachments
  • Air Conditioning Kits
  • Batteries
  • Belts
  • Cabs
  • Cat Certified Rebuild
  • Cat Classic Parts
  • Cat Reman Products
  • Cylinder Seals
  • Drive Train
  • Engine Parts
  • Filters
  • Fluids
  • Ground Engaging Tools
  • Hand Tools
  • Hardware And Fasteners
  • Hydraulics
  • Lights & Accessories
  • Machine Security System (MSS)
  • Machine Service Tools
  • Olympian Parts
  • Planned Maintenance Kits
  • Radios & Accessories
  • Retrofits
  • Seals and O-Rings
  • Seats
  • Sensors
  • Shop Supplies
  • Tires
  • Undercarriage
  • Work Area Vision System (WAVS)

Cat® Classic Parts

We provide new parts for older machines. Our Classic Parts product line offers repair options for Drive Trains, Engines, Undercarriages, and Hydraulics for a wide range of older Cat machines and engine models, including:

  • Dozers
  • Track Loaders
  • Wheel Loaders
  • Engines
  • Excavators
  • Motor Graders
  • Pipelayers
  • Scrappers
  • Backhoe Loaders

The benefits of Cat® Classic Parts

  • Competitive prices and quick availability
  • Standard Cat Warranty
  • Parts approved by Cat engineers
  • One-stop shopping for entire product life cycle
  • Total support of Caterpillar and your Cat dealer

Cat Reman

Cat® Remanufactured Parts and Components provide same-as-new performance and reliability at a fraction of the cost of new parts-while reducing the negative impact on the environment. And over-the-counter availability gives you more options at repair and overhaul time. The results are maximum productivity and lower costs.

Good for Business
The remanufacturing program is based on an exchange system whereby you return a used component (core) in return for our remanufactured products. Reman options are one more way we support your equipment and help you lower owning and operating costs.

Good for the Environment
Because we are in the business of returning end-of-life components to same-as-new condition, we reduce waste and minimize the need for raw material to produce new parts. Through remanufacturing, we make one of the greatest contributions to sustainable development—keeping nonrenewable resources in circulation for multiple lifetimes.