PETERBILT

Secure direct-fit replacement electrical parts for your Peterbilt trucks. We stock a comprehensive selection of commercial-grade components, specializing in high-demand Peterbilt brake switches, parking brake pressure switches, and engine brake switches.

Whether you need a replacement Peterbilt 379 brake light switch, a 579 brake pressure sensor, or interchangeable PACCAR components, our catalog delivers exactly what you require to restore your commercial vehicle. Search by your exact OEM or cross-reference number to rapidly locate the precise part for an immediate order.