---
product_id: 14980398
title: "KG5439 Gas-a-Just Gas Shock"
brand: "kyb"
price: "¥22504"
currency: JPY
in_stock: true
category: "Automotive"
url: https://www.desertcart.jp/products/14980398-kg5439-gas-a-just-gas-shock
store_origin: JP
region: Japan
---

# Aeration-free fluid chamber Heavy gauge seamless cylinder Precision multi-stage valve KG5439 Gas-a-Just Gas Shock

**Brand:** kyb
**Price:** ¥22504
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ride with Precision Engineering!

## Quick Answers

- **What is this?** KG5439 Gas-a-Just Gas Shock by kyb
- **How much does it cost?** ¥22504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/14980398-kg5439-gas-a-just-gas-shock)

## Best For

- kyb enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit:** Application-specific cylinder bore sizes tailored to your needs.
- • **Optimized Sealing:** Teflon coated piston band minimizes friction for a flawless seal.
- • **Unmatched Durability:** Engineered with a heavy gauge seamless cylinder for ultimate strength.
- • **Precision Performance:** Multi-stage hydraulic valve assembly ensures smooth operation without aeration.
- • **Enhanced Responsiveness:** Separate high-pressure nitrogen gas chamber for superior performance.

## Overview

The KYBKG5439 Gas-a-Just Gas Shock is designed for high-performance applications, featuring a robust seamless cylinder, precision hydraulic valve assembly, and a specialized nitrogen gas chamber, ensuring optimal durability and responsiveness for your vehicle.

## Description

KYB

## Features

- A heavy gauge seamless cylinder to add strength and provide a high compression sealing surface
- Application specific cylinder bore sizes
- A precision multi stage hydraulic valve assembly operating in an aeration free fluid chamber
- A separate Nitrogen gas high pressure chamber and floating piston
- A Teflon coated or phenolic piston band that reduces friction and provides a positive cylinder seal

## Images

![KG5439 Gas-a-Just Gas Shock - Image 1](http://ecx.images-amazon.com/images/I/41z-t2JvMqL.jpg)
![KG5439 Gas-a-Just Gas Shock - Image 2](http://ecx.images-amazon.com/images/I/41kZvzSmuUL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/14980398-kg5439-gas-a-just-gas-shock](https://www.desertcart.jp/products/14980398-kg5439-gas-a-just-gas-shock)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*