---
product_id: 48282911
title: "BlackTech Air Spring RML 78709 CP"
brand: "blacktech"
price: "A$275"
currency: AUD
in_stock: true
category: "Black Tech"
url: https://www.desertcart.com.au/products/48282911-blacktech-air-spring-rml-78709-cp
store_origin: AU
region: Australia
---

# 2-year/250K miles warranty Direct fit for top OEMs Perfect load equalization BlackTech Air Spring RML 78709 CP

**Brand:** blacktech
**Price:** A$275
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your fleet’s performance with BlackTech Air Spring – where durability meets precision.

## Quick Answers

- **What is this?** BlackTech Air Spring RML 78709 CP by blacktech
- **How much does it cost?** A$275 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/48282911-blacktech-air-spring-rml-78709-cp)

## Best For

- blacktech enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Backed by a 2-year or 250,000-mile warranty for long-haul peace of mind.
- • **Enhanced Ride Comfort:** Delivers a smoother ride that reduces insurance claims and packaging costs.
- • **OEM-Grade Compatibility:** Seamlessly replaces Firestone, Goodyear, Hendrickson, and ContiTech air springs without hassle.
- • **Optimized Load Management:** Ensures perfect load equalization between axles, maximizing legal payload capacity.
- • **Plug-and-Play Installation:** Direct replacement with precise fitment, minimizing downtime and maintenance.

## Overview

The BlackTech Air Spring RML 78709 CP is a premium, direct replacement air spring compatible with leading OEMs like Firestone, Goodyear, and Hendrickson. Designed to optimize load equalization and provide a smoother ride, it supports up to 250,000 miles or 2 years under warranty, ensuring reliable, long-lasting suspension performance for commercial vehicles.

## Description

Direct replacement for these part numbers: -HENDRICKSON (INTRAXX) -HENDRICKSON (AA230) -HENDRICKSON S20900 -HENDRICKSON S21800 -CONTITECH 10 10-15 S 453 -CONTITECH 64645 -CONTITECH 10 10.5 P 460 -FIRESTONE W01-358-8709 -FIRESTONE 1T17CA-5 -GOODYEAR 1R13-159 -GOODYEAR 566-26-3-073.

## Features

- Two year or 250,000 miles warranty
- Genuine replacement air spring for Firestone W01 358 8709
- Genuine replacement air spring for Goodyear 1R13-159
- Allow perfect load equalization between axles; lets you run at the maximum legal limit
- Smoother ride for payload, reducing costly insurance claims and the expense of over packaging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BNUY236 |
| Date First Available | February 11, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 17.97 pounds |
| Item model number | RML 78709 CP |
| Manufacturer | BlackTech |
| Product Dimensions | 14 x 14 x 19.4 inches |

## Images

![BlackTech Air Spring RML 78709 CP - Image 1](https://m.media-amazon.com/images/I/612G1xqNonL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/48282911-blacktech-air-spring-rml-78709-cp](https://www.desertcart.com.au/products/48282911-blacktech-air-spring-rml-78709-cp)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-09*