PACCAR part description

Features & Benefits

  • Push-button style activates circuits when the door is opened or shut
  • Compatible with multiple Paccar vehicle applications where OE specifications match
  • Helps trigger dome lights, entry signals, and step lighting for added visibility
  • Compact form factor simplifies replacement within standard door frames or jambs

Paccar Door Jamb Switch

Sometimes, a small switch can play a critical part in larger electrical functions. The Paccar Door Jamb Switch serves as a push-button mechanism that helps manage interior lighting and warning systems based on door position. When the door opens or closes, this switch communicates the status to connected systems, like cabin lights or alarms. The Paccar BA28400 has the capacity to restore dependable function to your vehicle’s interior signaling systems and maintain proper response during entry or exit.

Headquartered in Bellevue, WA, PACCAR® is a Fortune 500 company specializing in heavy duty commercial vehicles. Founded in 1915 as the Pacific Car and Railway Company, PACCAR Inc grew from a small railway equipment supplier to one of the world's largest manufacturers of light, medium, and heavy duty trucks. It is a major designer and manufacturer of diesel engines and powertrain components through dealer networks in over 2,200 locations around the world. The company also operates parts distribution centers for aftermarket support that includes customer call centers operating 24 hours a day and state-of-the-art inventory management systems that speed up order processing.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from PACCAR (Browse all)