We supply springs, rings, clips, clamps, and other precision formed metal parts to some of the largest truck makers in the world and the North American passenger car and light truck industry. We manufacture engineered metal products for:

  • Axle assembliesAutomotive Engine Valve Spring in Cutaway
  • Brakes
  • Critical fuel systems
  • Engines
  • Seats
  • Suspension systems
  • Windshield wiper systems
  • Throttle assemblies
  • Transmissions

Numerous other Peterson precision parts can be found throughout the vehicle. Applications include:

Powertrain – With specially crafted engine valve springs at Peterson’s core, these are used in all types and classes of high-performance racing engines – street rods, motorcycles, marine, dragsters and circle track cars. The knowledge gained from the research and development for specialty high-performance applications carries over into Peterson’s engine valve spring designs for production of automobile engines. Continued dedication to craftsmanship, design innovations and leading edge manufacturing technologies have made the products of Peterson Spring an industry recognized leader in OEM and aftermarket powertrain components. Other powertrain components include:

  • Clutch and transmission springs
  • Fuel management systems
  • Throttle control
  • Transmission rings

Chassis – The first springs August C. Peterson fabricated were for inclusion in the chassis. In the decades since, Peterson’s divisions have been innovative in improving every aspect of spring application to the automobile chassis. Peterson provides components for:

  • Braking
  • Pedal assemblies
  • Steering
  • Suspension

Body – Peterson products can be found throughout body assembly, Peterson Spring has made its impact from bumper to bumper with such items as:

  • Fuel filler springs
  • Heat shields
  • Interior & exterior lighting
  • Interior trim
  • Latches
  • Locks
  • Mirrors
  • Safety systems (seat belt mechanisms)
  • Seating components
  • Sunroofs
  • Windshield wiper systems