---
product_id: 358894440
title: "Differential Axle Breather Replacement for ARB 170112 Kit Compatible with Drivetrain Assemblies, Differentials, Transmission and Transfer Case of 4×4 4WD Accessories"
brand: "greatus"
price: "€ 131.45"
currency: EUR
in_stock: true
reviews_count: 5
category: "Greatus"
url: https://www.desertcart.pt/products/358894440-differential-axle-breather-replacement-for-arb-170112-kit-compatible-drivetrain
store_origin: PT
region: Portugal
---

# Oil, water & heat resistant polyethylene tubing 8mm tubing for max airflow Anodized aluminum manifold with 5 ports Differential Axle Breather Replacement for ARB 170112 Kit Compatible with Drivetrain Assemblies, Differentials, Transmission and Transfer Case of 4×4 4WD Accessories

**Brand:** greatus
**Price:** € 131.45
**Availability:** ✅ In Stock

## Summary

> 🚙 Upgrade your 4WD breather game—breathe easy, drive harder!

## Quick Answers

- **What is this?** Differential Axle Breather Replacement for ARB 170112 Kit Compatible with Drivetrain Assemblies, Differentials, Transmission and Transfer Case of 4×4 4WD Accessories by greatus
- **How much does it cost?** € 131.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/358894440-differential-axle-breather-replacement-for-arb-170112-kit-compatible-drivetrain)

## Best For

- greatus enthusiasts

## Why This Product

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

## Key Features

- • **Vehicle-Specific Fitment:** Designed to perfectly replace factory breathers on differentials, transmissions, and transfer cases of 4×4 4WD vehicles.
- • **Complete Installation Kit:** Includes push-in fittings, plugs, self-tapping screws, and cable ties for a hassle-free, professional-grade setup.
- • **Maximized Ventilation Efficiency:** 8mm tubing delivers superior airflow, eliminating back pressure and vacuum issues common in factory breathers.
- • **Durable, Precision-Crafted Manifold:** Anodized aluminum manifold with 5 versatile ports ensures seamless integration with your 4WD drivetrain assemblies.
- • **Resilient Tubing for Harsh Conditions:** Oil, water, and heat resistant polyethylene tubing guarantees long-lasting performance in extreme off-road environments.

## Overview

The GREATUS Differential Axle Breather Replacement Kit is engineered for 4×4 enthusiasts demanding flawless drivetrain ventilation. Featuring an anodized aluminum manifold with 5 ports and robust 8mm polyethylene tubing, it outperforms factory breathers by eliminating back pressure and vacuum. Compatible with differentials, transmissions, and transfer cases, this vehicle-specific kit ensures durable, high-flow venting under extreme conditions, backed by a complete installation package for quick, professional upgrades.

## Description

The differential breather Kit is designed to eliminate the factory breathers shortcoming by providing a high flow, zero back pressure, zero vacuum breather system. Anodized Aluminium Manifold with 5 ports and 2 mounting holes *4 x 1/8”BSP ports for connecting up to 4 breather lines *1 x 1/4” NPT ports for the air filter Air filter assembly *4 x 8mm-1/8”BSP push-in fittings *2 x 1/8”BSP plugs for plugging unused ports *8m x 8mm polyethylene tubing *2 x self-tapping screws *25 x cable ties.

Review: Best Diff. Breather money can buy!!! - Exact duplicate of its way more expensive brother ARB and made of the exact same materials! There is absolutely no reason to buy ARB's breather kit unless you wanna throw away your money... 100% recommend.
Review: Every bit as good as the name brand. - I suspect this is in fact the ARB device just without the logo since the parts are identical right down to the packaging. having said that, this is a fantastically put together system. The tubing is a bit stiff and a little difficult to work with as it has a mind of its own but overall, very good product, does exactly what it says it will and as far as installs go, pretty straightforward. self tapping screws could be a teensy bit longer. only a few threads are able to go into the panel.

## Features

- Compatible with Drivetrain Assemblies, Differentials, Transmission and Transfer Case of 4×4 4WD Accessories
- A differential / axle breather serves the important purpose on a 4WD vehicle of venting the air pressure in drivetrain assemblies such as the differentials, transmission and transfer case.
- The differential breather Kit is designed to eliminate the factory breathers shortcoming by providing a high flow, zero back pressure, zero vacuum breather system.
- The differential breather Kit is unique in that it uses 8mm tubing (where most other kits use 6mm tubing).
- 8mm Polyethylene tubing is oil resistant, water resistant and heat resistant,make the installation simple and fast.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V3C77HY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #68,752 in Automotive ( See Top 100 in Automotive ) #18 in Car Differential Assembly Kits |
| Brand | GREATUS |
| Brand Name | GREATUS |
| Customer Reviews | 4.4 out of 5 stars 331 Reviews |
| Fit Type | Vehicle Specific Fit |
| Fit type | Vehicle Specific Fit |
| Manufacturer | GREATUS |
| Manufacturer Part Number | 170112 |
| Model Number | 170112 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 170112 |
| OEM part number | 170112 |
| Product Grade | Replacement Part |
| Product grade | Replacement Part |
| Shape | Conical |
| UPC | 787794245649 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GREATUS
- **Fit type:** Vehicle Specific Fit
- **Number of Items:** 1
- **OEM part number:** 170112
- **Product grade:** Replacement Part

## Images

![Differential Axle Breather Replacement for ARB 170112 Kit Compatible with Drivetrain Assemblies, Differentials, Transmission and Transfer Case of 4×4 4WD Accessories - Image 1](https://m.media-amazon.com/images/I/719bliJ-faL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Diff. Breather money can buy!!!
*by A***. on 10 May 2026*

Exact duplicate of its way more expensive brother ARB and made of the exact same materials! There is absolutely no reason to buy ARB's breather kit unless you wanna throw away your money... 100% recommend.

### ⭐⭐⭐⭐⭐ Every bit as good as the name brand.
*by T***N on 17 March 2020*

I suspect this is in fact the ARB device just without the logo since the parts are identical right down to the packaging. having said that, this is a fantastically put together system. The tubing is a bit stiff and a little difficult to work with as it has a mind of its own but overall, very good product, does exactly what it says it will and as far as installs go, pretty straightforward. self tapping screws could be a teensy bit longer. only a few threads are able to go into the panel.

### ⭐⭐⭐⭐⭐ ARB Knock off but works
*by B***T on 20 September 2020*

This is the non branded one that ARB makes for half the price. I wonder if its the same one lol, anyways you will see other reviews upset about the line that comes with it but I used it. I don't think its too bad at all and they give you more than enough to route your rear differential anywhere you want. I routed mine up to the engine back near the ones for the transfer case as I plan to redo the lines on those and have them all in one spot. Be careful while screwing into your diff DO NOT over tighten, they come pre taped and once it bottoms out stop or you will break it off. Other than that it works well.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-22*