---
product_id: 24185569
title: "DB Electrical 400-24100 Alternator Compatible With/Replacement For Thermo King 1E32216G01, 41-6781, 12224N"
brand: "db electrical"
price: "€ 244.64"
currency: EUR
in_stock: true
reviews_count: 11
category: "Db Electrical"
url: https://www.desertcart.pt/products/24185569-db-electrical-400-24100-alternator-compatible-with-replacement-for-thermo
store_origin: PT
region: Portugal
---

# 37A high output Direct fit, no mods Durable premium build DB Electrical 400-24100 Alternator Compatible With/Replacement For Thermo King 1E32216G01, 41-6781, 12224N

**Brand:** db electrical
**Price:** € 244.64
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Ahead with Confidence — Power Meets Precision!

## Quick Answers

- **What is this?** DB Electrical 400-24100 Alternator Compatible With/Replacement For Thermo King 1E32216G01, 41-6781, 12224N by db electrical
- **How much does it cost?** € 244.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/24185569-db-electrical-400-24100-alternator-compatible-with-replacement-for-thermo)

## Best For

- db electrical enthusiasts

## Why This Product

- Trusted db electrical brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Outlast:** Crafted with premium materials for long-lasting durability and consistent performance.
- • **Plug & Play Installation:** Direct fit design means zero vehicle modifications—get back on the road faster.
- • **Power That Keeps You Moving:** Reliable 37 Amp output ensures your vehicle stays charged under pressure.
- • **Wide Compatibility Spectrum:** Seamlessly replaces multiple OEM parts across Thermo King and other major brands.
- • **Trusted by Pros, Priced for Value:** An affordable alternative to OEM with proven performance in demanding conditions.

## Overview

The DB Electrical 400-24100 alternator delivers a robust 37 Amp, 12 Volt output with a direct fit design for easy installation. Engineered for durability and compatibility with a broad range of Thermo King models and OEM replacements, it offers a cost-effective, reliable power solution for professionals seeking dependable vehicle charging performance.

## Description

**Verify part fits before purchasing** Specs: Unit Type: Alternator Voltage: 12 Rotation: CW Amperage: 37 Regulator: IR Replaces OEM Numbers: ARROWHEAD: 400-24100, ARROWHEAD (OEM): BAL928N, MG690, ARROWHEAD (OEM) (OLD): IA1488, BOSCH: 0-120-488-296, 9-120-006-023, 9-120-060-023, CARGO: 111672, CARRIER TRANSICOLD: 20-44-9572, 20-44-9572RM, DELCO REMAN: 19020508, J & N: 400-24100, LESTER: 12224, LETRIKA (ISKRA) AFTERMARKET: IA 1488, LETRIKA (ISKRA) DESCRIPTION: AAK3825, LETRIKA (ISKRA) OEM: 11.204.057, MAHLE: MG690, REMY LIGHT DUTY: 50955 Compatible With/Replacement For: THERMO KING: LND 50, SB-190, SB-200, SB-210, SB-300, SB-310, SB-II, SB-II MAX, SB-II SR, SB-III, SB-III MAX, SB-III SR, SDZ, Sentry, SL100, SL100e, SL200, SL200e, SL300, SL400, SL400 SR2, SL400e, SMX, SMX II, SMX SR, Super II, Super II SR, Super II TC

Review: Only $70! - Ran for a hr, so far, so good. It fits and charges. Installed on 2013 tripac apu. Good alternative to thermo king part.
Review: NO STAR!!! >15 hours! Garbage!!! - I fixed up my APU! New skins, filters, fuel pump, A/C clutch, and this new DB Electrical alternator. Purrs like a kitten. LOW miles on the truck last year. All local, no OTR, NO use of the APU. I just left for my first OTR trip Monday. The APU runs like new. Third night; Wednesday, I noticed 14.5 volts on the gauge. I double checked with a multi meter; 14.5v. I shut down the APU, started the truck; 14v on the gauge. Started the APU again 14.5v. Went to sleep, woke to 12.2V. I assume the voltage regulator??? This garbage didn't last 15 hours. and that's including original testing!!!! Good luck!!!

## Features

- RELIABLE PERFORMANCE: Trust this alternator for efficient charging. Its high output and dependable design ensure reliable power, even in demanding conditions. Keep your vehicle running smoothly with confidence.
- HIGH-QUALITY CONSTRUCTION: Our alternator is built to last with superior materials chosen for optimal performance, reliability, and durability.
- EASY INSTALLATION: This alternator has direct fit design, no vehicle modifications. Simple process for quick and easy installation. Maximum output and optimal performance assured.
- COMPATIBILITY: The DB Electrical 400-24100 alternator is compatible with/replacement for THERMO KING: LND 50, SB-190, SB-200, SB-210, SB-300, SB-310, SB-II, SB-II MAX, SB-II SR, SB-III, SB-III MAX, SB-III SR, SDZ, Sentry, SL100, SL100e, SL200, SL200e
- REPLACEMENT: This alternator replaces these part numbers: ARROWHEAD: 400-24100, ARROWHEAD (OEM): BAL928N, MG690, ARROWHEAD (OEM) (OLD): IA1488, BOSCH: 0-120-488-296, 9-120-006-023, 9-120-060-023, CARGO: 111672, CARRIER TRANSICOLD: 20-44-9572, 20-44-9572RM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0081SBBR4 |
| Amperage | 37 Amps |
| Best Sellers Rank | #147,313 in Automotive ( See Top 100 in Automotive ) #323 in Automotive Replacement Alternators |
| Brand | DB Electrical |
| Customer Reviews | 3.7 3.7 out of 5 stars (106) |
| Date First Available | May 9, 2012 |
| Item Weight | 10.56 pounds |
| Item model number | ABO0196 |
| Manufacturer | DB Electrical |
| Manufacturer Part Number | 400-24100 |
| Model | 400-24100 |
| OEM Part Number | 20-44-9572 5D38604G01 844-9572 12224N, 41-5457 41-5457 41-6781 20-44-9572, 50955 10-44-9572 1E32216G01, 9-120-006-023 9-120-060-023 111672, BAL928N MG690 IA1488 0-120-488-296 |
| Product Dimensions | 5.73 x 4.64 x 5.19 inches |
| Voltage | 12 Volts |

## Images

![DB Electrical 400-24100 Alternator Compatible With/Replacement For Thermo King 1E32216G01, 41-6781, 12224N - Image 1](https://m.media-amazon.com/images/I/814LtnC3+qL.jpg)

## Questions & Answers

**Q: Will this work on tripac apu year 2010 on a peterbilt 387  year 2010**
A: No

**Q: Do you have a ccw version of this alternator?**
A: Yes, it is part number 400-42005

**Q: Will this work on a thermo king apu tripac 2012 ? And does the 12 voltage can work instead of the 14.5**
A: No this will not work. All alternator rated for 12 volt will produce 14.5 volt to maintain a charge on the battery.

**Q: Will this replace 1E51761G0 if not do you sell one**
A: Yes it will.
That part number is for a Thermo King tri pac. 
Most Thermo King alternators are interchangeable however you need to be aware of your amp requirements. And clocking positions. Standard Thermo King units use a 37 amp alternator. Multi temp or spectrum units require 65amps minimum.
And tripacs should be 105 amp but 65 is usually enough.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Only $70!
*by M***N on February 23, 2021*

Ran for a hr, so far, so good. It fits and charges. Installed on 2013 tripac apu. Good alternative to thermo king part.

### ⭐ NO STAR!!! >15 hours! Garbage!!!
*by M***T on September 12, 2024*

I fixed up my APU! New skins, filters, fuel pump, A/C clutch, and this new DB Electrical alternator. Purrs like a kitten. LOW miles on the truck last year. All local, no OTR, NO use of the APU. I just left for my first OTR trip Monday. The APU runs like new. Third night; Wednesday, I noticed 14.5 volts on the gauge. I double checked with a multi meter; 14.5v. I shut down the APU, started the truck; 14v on the gauge. Started the APU again 14.5v. Went to sleep, woke to 12.2V. I assume the voltage regulator??? This garbage didn't last 15 hours. and that's including original testing!!!! Good luck!!!

### ⭐⭐⭐⭐⭐ Works for me
*by A***M on August 9, 2022*

It’s about 3 1/2 cheaper than the OM one, exact feet, instead about two months ago, works perfect since than.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-31*