---
product_id: 413293149
title: "GX390 Throttle Control Assembly Kit"
brand: "yamakato"
price: "AR$124024"
currency: ARS
in_stock: true
reviews_count: 6
url: https://www.desertcart.com.ar/products/413293149-gx390-throttle-control-assembly-kit
store_origin: AR
region: Argentina
---

# Fits multiple models OEM quality 8-piece kit GX390 Throttle Control Assembly Kit

**Brand:** yamakato
**Price:** AR$124024
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Engine's Performance with Precision!

## Quick Answers

- **What is this?** GX390 Throttle Control Assembly Kit by yamakato
- **How much does it cost?** AR$124024 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/413293149-gx390-throttle-control-assembly-kit)

## Best For

- yamakato enthusiasts

## Why This Product

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

## Key Features

- • **Comprehensive Kit:** Includes all essential components for a complete throttle control setup.
- • **Quality Assurance:** Sourced from trusted manufacturers for reliable performance.
- • **Precision Engineering:** Crafted for optimal performance and durability.
- • **Versatile Compatibility:** Designed to fit Honda and various clone engines seamlessly.
- • **User-Friendly Installation:** Easy to install, ensuring you get back to work quickly.

## Overview

The YAMAKATO GX390 Throttle Control Assembly Kit is a comprehensive 8-piece set designed for Honda and clone engines, including Predator models. This OEM-quality kit features a governor throttle control base, arm, and essential springs, ensuring optimal performance and reliability. With easy installation and versatile compatibility, it's the perfect upgrade for your engine.

## Description

YAMAKATO GX390 Throttle Control Assembly Kit with Throttle Lever Arm and Base Link Rod Return Springs Carburetor Spring, Governor Control for Honda and Clones Predator 420cc 389cc 429cc 459cc

## Features

- An OEM Throttle Return Spring kits with governor throttle control base and arm, for Honda and clones such as predator and champion models.
- Package includes 1 governor base, 1 governor arm, 2 carburetor spings, 2 throttle governor rod, 2 throttle reture springs. In total 8 pcs.
- Please note there might be matching problem between throttle kit and carburetors. Don't replace your original part if it's still working.
- There are different GX390 models. Please make sure that the sizes in the products images are the same with your engine so that you can order the right one.
- The products are from engine manufacturer's supplier, so they fit Made in China engines well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CHAOLI |
| Part Number | AYMK039 |
| Item Weight | 14.8 ounces |
| Product Dimensions | 10 x 8 x 8 inches |
| Item model number | GX390 |
| Size | GX390 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![GX390 Throttle Control Assembly Kit - Image 1](https://m.media-amazon.com/images/I/61N6Wn5twaS.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    perfect
  

*by J***S on Reviewed in the United States on November 19, 2022*

just what i ordered

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just what I needed, and good quality.
  

*by M***E on Reviewed in the United States on August 23, 2022*

I used it on my GX390 Honda engine on my Land Master UTV. Worked great!

### ⭐ 1.0 out of 5 stars







  
  
    Dimensions dimensions dimensions
  

*by S***C on Reviewed in the United States on January 15, 2023*

This did not fit my GX390 small engine at all. I used the year and everything, I just didn’t think to write down the dimensions on my old throttle plate. Learned the hard way. Had to order it locally, $20 more expensive but totally worth it. Won’t go this route again

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-20*