12V Regulator Alternator 1E32216G02 1E32217G01 1E51760G0 41-6780 41-6781

12V Regulator Alternator with Multiple OEM Cross-References

This 12V regulator alternator is a universal replacement for commercial equipment charging systems, matching OEM numbers 1E32216G02, 1E32217G01, 1E51760G0, 41-6780, and 41-6781 to restore proper voltage output and battery charging.

Overview

This 12V regulator alternator delivers reliable charging for diesel engines and heavy equipment, cross-referencing multiple OEM part numbers for broad compatibility. It replaces worn-out alternators to keep electrical systems stable. This regulator alternator is built for operators needing a dependable drop-in replacement.

Built For Performance

• 12-volt regulated output for consistent battery charging
• Replaces OEM part numbers 1E32216G02, 1E32217G01, 1E51760G0, 41-6780, 41-6781
• Heavy-duty construction suited for high-demand industrial use
• Precision voltage regulation protects electronics and extends battery life
• Compact design fits standard alternator mounting configs

Fits These Machines

• for Thermo King units using 1E32216G02 or 1E32217G01
• for Thermo King units using 1E51760G0 or 41-6780

On-The-Job Use

• Keeps refrigeration unit batteries charged during stationary or idle periods
• Supports auxiliary power for lighting and control panels on utility trailers
• Serves as a service replacement for fleet maintenance programs

Specs At A Glance

Good To Know

Q: How do I know this alternator matches my unit? A: Check your current part number against any of the listed cross-references, and also verify the mounting style and voltage rating before purchase.

Q: Is this a genuine OEM part? A: No, this is an aftermarket replacement built to match OEM specifications for the listed part numbers.

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