Thermo King Alternator Voltage Regulator 12V (41-8851 / 42-3479)

High-performance 12V Alternator Voltage Regulator engineered for Thermo King transport refrigeration units to deliver stable electrical charging and protect onboard electronics.

Features & Benefits:

• Stable Voltage Output: Regulates alternator output to prevent battery overcharging and voltage spikes.
• Broad OEM Cross-Reference: Directly replaces part numbers 41-8851, 418851, 42-3479, 42-2395, 41-2689, and 412689.
• Integrated Aluminum Heat Sink: Heavy-duty aluminum cooling fins dissipate heat efficiently to extend electrical component lifespan.
• Vibration & Heat Resistant: Built with durable materials designed to withstand engine bay heat and continuous road vibrations.

Technical Specifications:

• Part Number: 41-8851 / 418851
• Cross Reference Numbers: 42-3479 / 42-2395 / 41-2689 / 412689
• Voltage: 12V DC
• Application: Thermo King Transport Refrigeration Unit Alternators.
• Product Type: Alternator Parts & Electrical Regulators.