12V Regulator Alternator 41-8851 Fit Thermo King Super-II 30 SR met 2.2 Engine

12V Regulator Alternator for Thermo King Super-II 30 SR

This 12V regulator alternator is a drop-in charging replacement for Thermo King Super-II 30 SR units running the met 2.2 engine, matching OEM cross-reference 41-8851.

Overview

This 12V regulator alternator maintains proper battery voltage and charging performance for Thermo King Super-II 30 SR refrigeration systems. It is a direct replacement for a worn or failed alternator, restoring dependable electrical output. This 12V regulator alternator is built for the met 2.2 engine platform.

Built For Performance

• 12V charging output suited for refrigeration unit loads
• Precision-matched to Thermo King Super-II 30 SR mounting points
• Integrated voltage regulator prevents overcharging and undercharging
• Heavy-duty housing protects against road shock and heat
• OEM reference 41-8851 for exact specification alignment

Fits These Machines

• for Thermo King Super-II 30 SR

On-The-Job Use

• Restores reliable charging in aging refrigeration units
• Keeps battery topped off during extended idle periods
• Ensures stable power for thermostats and control boards

Specs At A Glance

Good To Know

Q: Is this alternator a direct fit for my Super-II 30 SR? A: Yes, it is designed to match the met 2.2 engine and 41-8851 cross-reference. Double-check your serial number to ensure proper fitment.

Q: Can this 12V regulator alternator handle continuous operation? A: Yes, it is constructed for transport refrigeration conditions and can sustain steady output. Regular maintenance of the drive belt and electrical connections is recommended.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.