TRP BA12050 4-Position Blower Speed Control Switch – Kenworth & Peterbilt

Keep your truck's HVAC blower system operating properly with the TRP BA12050 4-Position Blower Speed Control Switch. This switch is designed for heavy-duty Kenworth and Peterbilt applications and provides four blower-speed positions for controlling cab heating and air conditioning airflow.

The BA12050 features a 5-terminal design with an OFF-ON-ON-ON switching function. It is a direct replacement-style switch for applicable PACCAR truck HVAC systems and is built for the demands of commercial truck operation.

Features:

• 4-position blower speed control
• 5 terminals
• OFF-ON-ON-ON function
• Heavy-duty truck HVAC application
• TRP/PACCAR replacement part
• Designed for Kenworth and Peterbilt applications
• Helps restore proper blower motor speed control

Applications:
Commonly used on select Kenworth and Peterbilt trucks. Application should be verified by vehicle year, model, HVAC system, and existing part number before ordering. TRP catalog information also lists BA12050 for certain Kenworth K100 applications with Red Dot A/C systems.

Cross References:

• PACCAR / TRP BA12050
• Rig Tough 900-1046A
• Red Dot RDT71R0450
• Fleetrite ABPN83322005
• Mack/Volvo 4379-RD546941 / 4379-RD546940
• Four Seasons 901009 / 35716