Peterbilt / Kenworth Stop Light Switch – BA2485 (5 PSI, Replaces 38013)

The Peterbilt BA2485 5 PSI Stop Light Switch is a heavy-duty pneumatic brake light switch designed for reliable stop-lamp activation on commercial trucks. The switch activates at approximately 5 PSI, providing dependable brake-light operation when the vehicle's air-brake system is applied.

Built for heavy-duty truck applications, BA2485 is commonly used on Peterbilt and Kenworth vehicles and is also available through aftermarket suppliers as a direct replacement. Applications listed include Peterbilt 320, 335, 385, 320, 579 and 587, as well as Kenworth T270, T370, T680 and T800.

Key Features:

• 5 PSI stop-light activation
• Pneumatic/electric brake light switch
• Heavy-duty commercial truck construction
• Direct replacement for Peterbilt BA2485
• VMRS Code: 034-002-008
• Replaces previous Peterbilt part number 38013
• Ideal for heavy-duty truck repair and maintenance applications

Part Number: BA2485
Description: Switch – Stoplight 5 PSI
Brand: Peterbilt / Tramec Sloan
Unit of Measure: Each

Always verify the part number and vehicle application before ordering.