41-8851 12V Regulator Alternator for Thermo King MP300 HRT-1012 King of the Road

Product Overview

This aftermarket replacement 12V regulator alternator is intended for the listed Thermo King HRT-1012 application and references part numbers 41-8851 and MP300. An alternator generates electrical power for a vehicle or machine electrical system, while its regulator helps control charging voltage.

Key Features & Performance

• Combines alternator and voltage regulation functions in one component type.
• Designed for a 12V electrical system.
• Cross-references part numbers 41-8851 and MP300.
• Supports servicing or replacement of the corresponding charging system component.

Fitment & Compatibility

• for Thermo King HRT-1012 applications

Common Uses

• Replacing a worn, damaged, or malfunctioning alternator and regulator assembly.
• Routine service of the applicable 12V charging system.
• Servicing the electrical system after the existing charging component has failed.

Technical Specifications

• Product Type: Regulator alternator
• Voltage: 12V
• Part Number(s): 41-8851, MP300
• Model Application(s): Thermo King HRT-1012

Frequently Asked Questions

Q: What does a regulator alternator do? A: An alternator generates electrical power for the system, while the regulator helps control the voltage supplied during charging.

Q: How should fitment be verified? A: Compare the complete existing part number, such as 41-8851 or MP300, with the complete equipment model designation Thermo King HRT-1012 before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.