---
product_id: 87507737
title: "Metal Diff Differential Main Gear 42T & Motor Pinion Gear 27T Set for WLtoys A959-B A969-B A979-B K929-B 1/18 Scale RC Car Upgrade Parts (Sliver)"
brand: "hobbypark"
price: "166 Lei"
currency: RON
in_stock: true
reviews_count: 5
url: https://www.desertcart.ro/products/87507737-metal-diff-differential-main-gear-42t-and-motor-pinion-gear
store_origin: RO
region: Romania
---

# 27T Pinion 42T Gear Durable Build Metal Diff Differential Main Gear 42T & Motor Pinion Gear 27T Set for WLtoys A959-B A969-B A979-B K929-B 1/18 Scale RC Car Upgrade Parts (Sliver)

**Brand:** hobbypark
**Price:** 166 Lei
**Availability:** ✅ In Stock

## Summary

> 🏎️ Gear Up for the Ultimate RC Adventure!

## Quick Answers

- **What is this?** Metal Diff Differential Main Gear 42T & Motor Pinion Gear 27T Set for WLtoys A959-B A969-B A979-B K929-B 1/18 Scale RC Car Upgrade Parts (Sliver) by hobbypark
- **How much does it cost?** 166 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/87507737-metal-diff-differential-main-gear-42t-and-motor-pinion-gear)

## Best For

- hobbypark enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Operation:** Experience seamless gear transitions for a thrilling driving experience.
- • **Easy Installation:** Quick and hassle-free setup, so you can hit the track in no time!
- • **Unleash Your Speed:** Upgrade your WLtoys RC car with precision-engineered gears for unmatched performance.
- • **Robust Construction:** Crafted from high-quality metal for enhanced durability and longevity.
- • **Perfect Compatibility:** Designed specifically for WLtoys A959-B, A969-B, A979-B, and K929-B models.

## Overview

The Hobbypark Metal Differential Main Gear 42T & Motor Pinion Gear 27T Set is a premium upgrade for WLtoys 1/18 scale RC cars, ensuring compatibility with models A959-B, A969-B, A979-B, and K929-B. This set includes a durable metal spur gear and pinion gear, designed for enhanced performance and longevity.

## Description

HobbyparkMetal Diff Differential Main Gear 42T & Motor Pinion Gear 27T Set for WLtoys A959-B A969-B A979-B K929-B 1/18 Scale RC Car Upgrade Parts (Sliver)

## Features

- Compatible with: WLtoys 1/18th A959-B A969-B A979-B K929-B
- 0.7 Modulus
- Package Include:1x Metal Spur Diff Main Gear 42T and 1x Motor Pinion Gear 27T
- Produced By HobbyPark ,Well made and durable,100% New

## Images

![Metal Diff Differential Main Gear 42T & Motor Pinion Gear 27T Set for WLtoys A959-B A969-B A979-B K929-B 1/18 Scale RC Car Upgrade Parts (Sliver) - Image 1](https://m.media-amazon.com/images/I/61VTWVS8XIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works
  

*by M***R on Reviewed in the United States on April 22, 2021*

East to instill , better than the plastic one before. Thank You Guys !!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Replace it in Wltoys a959b
  

*by A***O on Reviewed in the United States on April 14, 2020*

The diferencial in the a959b is plastic, I replace it and the performance increce, also it sounds agresive !!!100% recomendable !!!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Solid set of gears!
  

*by E***E on Reviewed in the United States on October 16, 2019*

Nice set of gears and mesh really well. Seem to be quite durable even on 3s and have had many batteries ran through on them and they still look likeDay 1.

## Frequently Bought Together

- Hobbypark Metal Diff Differential Main Gear 42T & Motor Pinion Gear 27T Set For WLtoys A959-B A969-B A979-B K929-B 1/18 Scale RC Car Upgrade Parts silver 2833-2834
- Mirthobby Metal RC Car Chassis Plate Upgrade Parts for Wltoys A949 A959 A969 A979 K929 A959-B A969-B A979-B K929-B 1/18 RC Car

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**Shop now:** [https://www.desertcart.ro/products/87507737-metal-diff-differential-main-gear-42t-and-motor-pinion-gear](https://www.desertcart.ro/products/87507737-metal-diff-differential-main-gear-42t-and-motor-pinion-gear)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-05*