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ZZ3F02240
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Voltage Regulator Fit for Thermo King HRT-I W 1012 LND-II EEC NSD-II M3 44-9143
$41.79
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$41.79
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Voltage Regulator for Thermo King HRT-I W 1012 LND-II EEC NSD-II M3
This voltage regulator is an electrical component that manages output voltage for Thermo King refrigeration units, ensuring stable operation. It is designed as a replacement for the OEM reference 44-9143, serving HRT-I, W 1012, LND-II, EEC, and NSD-II M3 series. The regulator helps maintain consistent charging and power distribution within the system.
Overview
This voltage regulator for Thermo King units is a solid-state device that controls alternator output to protect batteries and electrical circuits. It is a direct replacement component for units using the 44-9143 reference, providing reliable voltage regulation. The regulator is suited for Thermo King HRT-I, W 1012, LND-II, EEC, and NSD-II M3 refrigeration systems.
Built For Performance
- Solid-state construction for reliable voltage control
- Replaces OEM part number 44-9143
- Designed for stable output in demanding refrigeration environments
- Compact housing for direct mounting in existing brackets
- Tested for compatibility with Thermo King electrical systems
Fits These Machines
- for Thermo King HRT-I
- for Thermo King W 1012
- for Thermo King LND-II
- for Thermo King EEC
- for Thermo King NSD-II M3
On-The-Job Use
- Maintains battery voltage during long haul refrigeration cycles
- Supports consistent alternator output in truck and trailer units
- Used in temperature-controlled transport applications
Specs At A Glance
| Part Number(s) | 44-9143 |
| Type | Voltage Regulator |
| Compatible Series | HRT-I, W 1012, LND-II, EEC, NSD-II M3 |
Good To Know
Q: Will this voltage regulator work with any Thermo King model? A: It is designed for HRT-I, W 1012, LND-II, EEC, and NSD-II M3 series. Confirm your unit's model and serial number before ordering to ensure fitment.
Q: How do I know if my voltage regulator needs replacement? A: Symptoms include fluctuating voltage readings, dimming lights, or battery charging issues. Test the output with a multimeter while the unit is running to verify.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.