---
product_id: 415968725
title: "ZYCST Metal Diff Main Gear 38T & Motor Pinion Gear 17T for RC 1/18 WLtoys A949 A959 A969 A979 K929 A959-A A969-A A979-A RC Car Buggy Upgrade Parts"
brand: "treehobby"
price: "$295"
currency: NZD
in_stock: true
category: "Treehobby"
url: https://www.desertcart.nz/products/415968725-zycst-metal-diff-main-gear-38t-and-motor-pinion-gear
store_origin: NZ
region: New Zealand
---

# 17T Motor Pinion Gear Lightweight 19.8g Upgrade 38T Metal Diff Main Gear ZYCST Metal Diff Main Gear 38T & Motor Pinion Gear 17T for RC 1/18 WLtoys A949 A959 A969 A979 K929 A959-A A969-A A979-A RC Car Buggy Upgrade Parts

**Brand:** treehobby
**Price:** $295
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your RC game with precision power and unmatched durability!

## Quick Answers

- **What is this?** ZYCST Metal Diff Main Gear 38T & Motor Pinion Gear 17T for RC 1/18 WLtoys A949 A959 A969 A979 K929 A959-A A969-A A979-A RC Car Buggy Upgrade Parts by treehobby
- **How much does it cost?** $295 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/415968725-zycst-metal-diff-main-gear-38t-and-motor-pinion-gear)

## Best For

- treehobby enthusiasts

## Why This Product

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

## Key Features

- • **Complete Kit:** Includes main gear, motor pinion gear, and M3 grub screws for hassle-free installation
- • **Built to Last:** Premium metal construction ensures long-lasting reliability under intense RC action
- • **Effortless Upgrade:** Lightweight and easy to replace for instant performance boost
- • **Perfect Compatibility:** Fits WLtoys 1/18 A949/A959/A969/A979/K929 series seamlessly
- • **Precision Metal Gearing:** Engineered for max energy conversion and durability

## Overview

The ZYCST Metal Diff Main Gear 38T & Motor Pinion Gear 17T set is a high-quality metal upgrade designed specifically for WLtoys 1/18 scale RC cars (models A949, A959, A969, A979, K929 and their variants). Weighing just 19.8g, this precision-engineered gear combo maximizes energy conversion and durability while being lightweight and easy to install. The package includes all necessary components for a seamless replacement, ensuring your RC buggy runs smoother and stronger with enhanced performance.

## Description

desertcart.in: Buy ZYCST Metal Diff Main Gear 38T & Motor Pinion Gear 17T for RC 1/18 WLtoys A949 A959 A969 A979 K929 A959-A A969-A A979-A RC Car Buggy Upgrade Parts online at low price in India on desertcart.in. Check out ZYCST Metal Diff Main Gear 38T & Motor Pinion Gear 17T for RC 1/18 WLtoys A949 A959 A969 A979 K929 A959-A A969-A A979-A RC Car Buggy Upgrade Parts reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available.

## Features

- Compatible with: WLtoys 1/18th A949 A959 A969 A979 K929 A959-A A969-A A979-A
- Removable/Replaceable Car Metal Reduction Gear Motor Gear.
- Precision Engineered for Maximum Energy Conversion.
- Light weight and easy to use,Easy to replace.
- Guaranteed to meet the specifications of your original device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | AS130 |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Metal |
| Radio Control Number of Bands | 1 |
| Product Dimensions | 8 x 6.1 x 1.27 cm; 18 g |
| Item model number | AS130 |
| Manufacturer recommended age | 14 years and up |
| Manufacturer | ZYCST |
| Item Weight | 18 g |

## Product Details

- **Brand:** Treehobby
- **Item Weight:** 0.02 Kilograms
- **Manufacturer:** ZYCST
- **Material:** Metal
- **UPC:** 750081811483

## Images

![ZYCST Metal Diff Main Gear 38T & Motor Pinion Gear 17T for RC 1/18 WLtoys A949 A959 A969 A979 K929 A959-A A969-A A979-A RC Car Buggy Upgrade Parts - Image 1](https://m.media-amazon.com/images/I/61ZB9jgOYXL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/415968725-zycst-metal-diff-main-gear-38t-and-motor-pinion-gear](https://www.desertcart.nz/products/415968725-zycst-metal-diff-main-gear-38t-and-motor-pinion-gear)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*