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SKU:
ZZ3F07338
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12V Regulator Alternator 41-8851 Fit Thermo King SL TCI SL-100 SL-100e SL-200e
$79.19
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$79.19
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$79.19
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Compatible Models
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Compatible equipment / model
12V Regulator Alternator for Thermo King
This 12V regulator alternator, referenced as 41-8851, is a direct replacement charging component for Thermo King refrigeration units, delivering consistent voltage output to keep the system running. This 12V regulator alternator for Thermo King models ensures reliable electrical performance for fleet operators and service technicians.
Overview
This 12V regulator alternator (41-8851) provides steady electrical charging for Thermo King transport refrigeration systems. It is designed to maintain battery health and support continuous operation in demanding temperature-controlled logistics. This alternator serves as a dependable service part for Thermo King SL and TCI series units.
Built For Performance
- Rated for 12V DC electrical systems
- Includes integrated voltage regulator for stable output
- Designed to match OEM cross-reference number 41-8851
- Constructed for vibration resistance in mobile refrigeration applications
- Direct-fit replacement for specified Thermo King models
Fits These Machines
- for Thermo King SL
- for Thermo King TCI
- for Thermo King SL-100
- for Thermo King SL-100e
- for Thermo King SL-200e
On-The-Job Use
- Replaces a failed alternator on reefer units during routine service
- Supports electrical loads during defrost cycles and continuous refrigeration
- Used in fleet maintenance shops for Thermo King SL and TCI series units
Specs At A Glance
| Voltage | 12V |
| Part Number(s) | 41-8851 |
Good To Know
Q: Will this 41-8851 alternator work on my Thermo King SL-100e? A: Yes, this alternator is specified for Thermo King SL-100e and other listed SL series units. Confirm your serial number before installation to ensure exact compatibility.
Q: What is the function of the regulator in this alternator? A: The built-in regulator controls voltage output to prevent overcharging and undercharging, which is critical for the sensitive electronics in Thermo King reefer systems.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.