---
product_id: 600189402
title: "ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor"
brand: "ztuoauma"
price: "A$354"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/600189402-ztuoauma-12v-20a-alternator-am877557-mia10338-10939-for-john-deere
store_origin: AU
region: Australia
---

# 12V Power 20A Output 1-Year Warranty ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor

**Brand:** ztuoauma
**Price:** A$354
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your John Deere with Confidence!

## Quick Answers

- **What is this?** ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor by ztuoauma
- **How much does it cost?** A$354 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/600189402-ztuoauma-12v-20a-alternator-am877557-mia10338-10939-for-john-deere)

## Best For

- ztuoauma enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Enjoy peace of mind with a 1-year changeable warranty.
- • **Easy Installation:** Designed for hassle-free setup, so you can get back to work.
- • **Unleash Your Power:** Experience reliable 12V performance for your John Deere.
- • **Amp Up Your Efficiency:** 20A output ensures your machinery runs smoothly.
- • **Versatile Compatibility:** Fits a wide range of John Deere models from 1989 to 1997.

## Overview

The ZTUOAUMA 12V 20A Alternator is a high-performance replacement part designed for various John Deere models, ensuring optimal power delivery and reliability. With a robust 20A output and a 1-year warranty, this alternator is perfect for professionals seeking efficiency and durability in their agricultural machinery.

## Description

ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor

## Features

- Part Number: AM877557 MIA10338 SE501822 SE501843 10939
- Other Part Numbers: YM129150-77202 YM129150-77203 124190-77201 129150-77200 129150-77201 129150-77202 129150-77203 AM877557 GP8138
- Application Models: Compatible with John Deere 1070 1989 - 1996 John Deere 23052 4.1HP Diesel- John Deere 2653A John Deere 415 16HP Diesel 1995 - 1997 John Deere 425 1993 - 1997 John Deere 445 1993 - 1997 John Deere 455 22HP Diesel 1993 - 1997 John Deere 670 1989 - 1996 John Deere 7701989 - 1996 John Deere 8701989 - 1996 John Deere 970 Diesel 1989 - 1996 John Deere F9153 TNA681986 John Deere X47523HP- John Deere X48525HP- John Deere
- Features: 12 Volt; 20 Amp
- Warranty: Returnable for 6 Months and Changeable for 1 Year(return and change for free)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | zt truck parts |
| Brand | ZTUOAUMA |
| Package Dimensions | 17.3 x 14.5 x 13.41 cm; 1.78 kg |
| Manufacturer reference | MIA10338 |
| Manufacturer Part Number | MIA10338 |
| Item Weight | 1.78 Kilograms |

## Images

![ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor - Image 1](https://m.media-amazon.com/images/I/71Ln8gWss4L.jpg)
![ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor - Image 2](https://m.media-amazon.com/images/I/61+VLEl9tVL.jpg)
![ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor - Image 3](https://m.media-amazon.com/images/I/71NRyNJtqWL.jpg)
![ZTUOAUMA 12V 20A Alternator AM877557 MIA10338 10939 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor - Image 4](https://m.media-amazon.com/images/I/61xkry2BABL.jpg)

## Questions & Answers

**Q: Can you please provide me a dimensional drawing - preferably as an autocad dwg or dxf file?**
A: Can you please send a message through amazon email? Because here I can just type words without attaching any files. But I can do that through amazon email. Length: 175mm;Width: 110mm; Depth: 78mm; Distance between mounting holes approx 156mm; Thread M8. Please contact us through amazon email so that I can give you a specific instruction

**Q: What belt size fits this alternator pulley?**
A: Standard 1/2 inch Belt

**Q: Is this plug and play ir need other parts for dc ?**
A: This needs a voltage regulator slash rectifier
DB electric 230-22061 easy to install

**Q: How many RPMs does it take for it to maintain a 20 amp output**
A: 2500RPM

## Frequently Bought Together

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- Voltage Regulator AM101406 for John Deere 330 322 332 670 770,Yanmar 3TNA72 3TN75 2TNE68
- John Deere Original Equipment V-Belt #M811281

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*