---
product_id: 372503159
title: "HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902"
brand: "haiboxing"
price: "796CFA"
currency: XOF
in_stock: false
reviews_count: 9
url: https://www.desertcart.sn/products/372503159-haiboxing-rc-cars-spare-parts-metal-spur-gear-drive-pinions
store_origin: SN
region: Senegal
---

# Diff Complete Set Drive Pinions Metal Spur Gear HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902

**Brand:** haiboxing
**Price:** 796CFA
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Upgrade Your Ride with Precision!

## Quick Answers

- **What is this?** HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902 by haiboxing
- **How much does it cost?** 796CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/372503159-haiboxing-rc-cars-spare-parts-metal-spur-gear-drive-pinions)

## Best For

- haiboxing enthusiasts

## Why This Product

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

## Key Features

- • **Complete Set:** Includes all necessary components for a hassle-free upgrade.
- • **Easy Installation:** User-friendly design ensures quick and straightforward setup.
- • **100% Compatibility:** Seamlessly fits HBX 18859A & 2021 New Version 18859.
- • **Precision Engineering:** Crafted for optimal performance and durability.
- • **High-Quality Materials:** Constructed from premium metal for enhanced longevity.

## Overview

The HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete set is designed for enthusiasts seeking to enhance their RC experience. This original spare part set includes two M1901 and one M1902 components, ensuring 100% compatibility with HBX 18859A and the 2021 New Version 18859. Crafted from high-quality metal, this complete set promises durability and performance, making it an essential upgrade for any serious RC car aficionado.

## Description

Product description

Review: Must Have When Upgrading Motor - I installed these metal parts in connection with an upgrade to a brushless motor in my son's car (model 18858). This was an easy replacement of the plastic parts that came with the original car. I would recommend purchasing some grease as well and applying as part of the replacement. Overall, very happy with the parts.
Review: I used these when I replaced the brushed motor to brushless. Works perfectly. - I added a brushless motor and ESC to a brushed RC car. This was an essential part for the driveline to stay in one piece. Used the stock bearings and it was a direct replacement over the stock nylon gears and diff. Added a little greasr to the contact points and these allow the car to rip.

## Features

- Spare Part Number: M1901*2+M1902*1
- Item Name: Metal Spur Gear Drive Pinions and Diff Complete
- Quantity: a set
- Original spare part, 100% applicable
- Apply to HBX 18859A & 2021 New Version 18859

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JGBGRBD |
| Additional Features | Portable |
| Age Range Description | Adult |
| Are Batteries Required | No |
| Batteries are Included | No |
| Best Sellers Rank | #539,227 in Toys & Games ( See Top 100 in Toys & Games ) #1,551 in RC Vehicle Transmission Gears |
| Brand Name | HAIBOXING |
| Color | Silver |
| Customer Reviews | 4.1 out of 5 stars 92 Reviews |
| Included Components | Screwdriver |
| Item Weight | 0.13 Pounds |
| Manufacturer | Shantou Haiboxing Technology&Education Model Co., Ltd. |
| Manufacturer Minimum Age (MONTHS) | 168.00 |
| Manufacturer Part Number | M1901+M1902 |
| Material Type | Metal |
| Model Name | Diff complete and gears for 18859A |
| Model Number | M1901&M1902 |
| Model Year | 2021 |
| Operation Mode | Remote Control |
| Power Source | Battery Powered |
| Theme | Car |
| Toy Vehicle Form | Car |

## Images

![HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902 - Image 1](https://m.media-amazon.com/images/I/61sncl-Yo5L.jpg)
![HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902 - Image 2](https://m.media-amazon.com/images/I/51Ofhx2fPNL.jpg)
![HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902 - Image 3](https://m.media-amazon.com/images/I/61Yew+nepoL.jpg)
![HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902 - Image 4](https://m.media-amazon.com/images/I/51MznHv4CcL.jpg)

## Questions & Answers

**Q: Does this fit hbx 16889a ravage**
A: Thank you for the inquiry.
Sorry, it is not fit to 16889a.

**Q: Will this fit hbx 16889a ravage brushless?**
A: Thank you for the inquiry.
Sorry, it is not fix 16889a, only 18859 and 18858.
If you need 16889a gears, please contact us via Amazon message.

**Q: Are the differentials sealed? Use grease or diff oil? Thanks.**
A: No, the the gear box is not sealed.  It’s fine to use a good think grease on the gears. You can also use some oil on the bearings to the drive shafts.  If you have some gears that are still good, you can mix and match the metal and plastic gears also, it will all work together.

**Q: Is it fixable when you take it through the ocean and then it just doesn’t drive anymore?**
A: Probably not. It’s a truck, not a submarine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must Have When Upgrading Motor
*by D***. on November 14, 2024*

I installed these metal parts in connection with an upgrade to a brushless motor in my son's car (model 18858). This was an easy replacement of the plastic parts that came with the original car. I would recommend purchasing some grease as well and applying as part of the replacement. Overall, very happy with the parts.

### ⭐⭐⭐⭐⭐ I used these when I replaced the brushed motor to brushless. Works perfectly.
*by T***D on November 11, 2023*

I added a brushless motor and ESC to a brushed RC car. This was an essential part for the driveline to stay in one piece. Used the stock bearings and it was a direct replacement over the stock nylon gears and diff. Added a little greasr to the contact points and these allow the car to rip.

### ⭐ Not a quality material
*by D***G on May 25, 2024*

Literally the first drive out with the upgraded inmetal parts and a new engine and M6 soon ran it into a curb. The first thing that broke is the new metal piece where the drive shaft sits. Surprised this before before other plastic pieces.

## Frequently Bought Together

- HAIBOXING RC Cars Spare Parts Metal Spur Gear Drive Pinions and Diff Complete Apply to 18859A & 2021 New Version 18859 M1901 M1902
- HAIBOXING RC Trucks 1/18 Scale Upgraded Spare Part for 2020 New Version 18859 18858 Metal Rear Drive shafts with diff Cups M1883 & M1885& M1817
- HAIBOXING RC Cars Metal Spare Parts, 1/18 RC Trucks Replacement Parts Apply to 2021 New Version 18858 & 18859 &18859A

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-01*