---
product_id: 262366452
title: "170112 Differential Breather Kit"
brand: "arb"
price: "€ 322.55"
currency: EUR
in_stock: true
category: "Arb"
url: https://www.desertcart.at/products/262366452-170112-differential-breather-kit
store_origin: AT
region: Austria
---

# Water-resistant breather system High-flow air filter Push-fit 8mm connectors 170112 Differential Breather Kit

**Brand:** arb
**Price:** € 322.55
**Availability:** ✅ In Stock

## Summary

> 💨 Keep your drivetrain dry, cool, and unstoppable with ARB’s ultimate breather kit!

## Quick Answers

- **What is this?** 170112 Differential Breather Kit by arb
- **How much does it cost?** € 322.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/262366452-170112-differential-breather-kit)

## Best For

- arb enthusiasts

## Why This Product

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

## Key Features

- • **Easy Push-Fit Installation:** Quick, secure 8mm push-in fittings for hassle-free setup
- • **Centralized 4-Port Manifold:** Vents up to four drivetrain assemblies from one elevated location
- • **Lightweight & Durable Build:** Robust metal, plastic, and rubber materials weighing just 450g
- • **Water Contamination Defense:** Keeps oil clean and drivetrain components safe during water crossings
- • **Zero Back Pressure & Vacuum:** Ensures optimal drivetrain ventilation without stress or damage

## Overview

The ARB 170112 Differential Breather Kit features a high-flow, zero back pressure and zero vacuum breather system designed to vent up to four drivetrain assemblies through a centralized manifold. Its elevated positioning prevents water ingress during off-road crossings, protecting your differentials, gearbox, and transfer case from contamination. With push-fit 8mm connectors and a lightweight yet durable construction, this kit is a must-have upgrade for serious off-roaders seeking reliable drivetrain protection.

## Description

ABOUT ARB 170112: The ARB Differential Breather Kit is designed to provide a high-flow, zero back pressure, zero vacuum breather system to keep your drivetrain free of water. This is achieved with a central high-flow air filter and manifold that will allow up to four drivetrain assemblies to be vented to one central location, positioned high enough to avoid water during crossings. CONSEQUENCES OF NOT HAVING ARB 170112: When drivetrain assemblies such as your vehicle’s differentials, gearbox and transfer case heat up under normal operation, the air inside expands and increases pressure, not suitable for the vehicle. The ARB Differential Breather Kit is designed to provide a high-flow, zero back pressure, zero vacuum breather system to keep your drivetrain free of water. HOW DOES DIFFERENTIAL BREATHER KIT WORKS: It uses a central high-flow air filter and manifold that will allow up to four drivetrain assemblies to be vented to one central location, positioned high enough to avoid water during crossings. PREVENT WATER FROM CONTAMINATING COMPONENTS: The ARB Differential Axle Breather Kit eliminates water from contaminating the oil and damaging your drivetrain components by providing a high flow, with no back pressure, zero vacuum breather system.

## Features

- ABOUT ARB 170112: The ARB Differential Breather Kit is designed to provide a high-flow, zero back pressure, zero vacuum breather system to keep your drivetrain free of water. This is achieved with a central high-flow air filter and manifold that will allow up to four drivetrain assemblies to be vented to one central location, positioned high enough to avoid water during crossings.
- CONSEQUENCES OF NOT HAVING ARB 170112: When drivetrain assemblies such as your vehicle’s differentials, gearbox and transfer case heat up under normal operation, the air inside expands and increases pressure, not suitable for the vehicle. The ARB Differential Breather Kit is designed to provide a high-flow, zero back pressure, zero vacuum breather system to keep your drivetrain free of water.
- HOW DOES DIFFERENTIAL BREATHER KIT WORKS: It uses a central high-flow air filter and manifold that will allow up to four drivetrain assemblies to be vented to one central location, positioned high enough to avoid water during crossings.
- PREVENT WATER FROM CONTAMINATING COMPONENTS: The ARB Differential Axle Breather Kit eliminates water from contaminating the oil and damaging your drivetrain components by providing a high flow, with no back pressure, zero vacuum breather system.
- ARB 170112 KIT INCLUDES: Differential Axle Breather / Incl. Manifold / 4 Ports To Connect Up To 4 Breather Lines 7 Air Filter Port / Air Filter Assembly / Push-In Fittings / Plugs / Tubing / Screws / Cable Ties

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QBQYNF0 |
| Best Sellers Rank | #16,076 in Automotive ( See Top 100 in Automotive ) #5 in Car Differential Assembly Kits |
| Brand Name | ARB |
| Connector Type | Push-fit |
| Country of Publication | Australia |
| Customer Reviews | 4.7 4.7 out of 5 stars (528) |
| Exterior Finish | Factory Finish |
| Global Trade Identification Number | 09332018027375 |
| Included Components | Manufactuered Brand Product |
| Inlet Connection Size | 8 Millimeters |
| Inlet Connection Type | Push-In |
| Item Dimensions | 27 x 26 x 14 centimeters |
| Item Highlight | Air Filter Assembly, Zero Back Pressure, Zero Vacuum, Water Resistant |
| Item Type Name | Automotive Part |
| Item Weight | 450 Grams |
| Manufacturer | ARB |
| Manufacturer Part Number | 170112 |
| Manufacturer Warranty Description | Warranty |
| Material Type | Metal, Plastic, Rubber |
| Model Number | 170112 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 7 |
| Outlet Connection Size | 8 Millimeters |
| Outlet Connection Type | Push-In |
| Set Name | Vent Kit for Drive Systems (4 Components) |
| Specification Met | CE, ISO 9001, RoHS |
| Thread Size | 8 mm |
| Thread Type | M6 |
| Unit Count | 1.0 Count |
| Valve Type | Breather Valve |

## Product Details

- **Brand:** ARB
- **Exterior finish:** Factory Finish
- **Inlet connection size:** 8 Millimeters
- **Item dimensions L x W x H:** 27 x 26 x 14 centimeters
- **Material:** Metal, Plastic, Rubber

## Images

![170112 Differential Breather Kit - Image 1](https://m.media-amazon.com/images/I/51Aa8O0b6xL.jpg)

## Questions & Answers

**Q: Does This kit bring both front and back differential breather or i have to buy 2 for the front and back differential.**
A: In the kit the manifold has 4 axle breather ports allowing for between 1 and 4 breather lines to be connected.

**Q: Is this beneficial in addition to the air locker or does the air locker have built in aspiration?**
A: Hello Todd Rthis is to help your axles to breath you don't need air locker for this to be installed in your vehicle.if you have any other questions please let us knowthank you

**Q: Does the arb differential breather kit (170112) work with my 2013 jk?**
A: The kit is pretty universal. You may have to gently heat the ends of the tubing to fit over your existing vent fitting. I have this kit installed in a 2001 XJ Cherokee with a D30 in front and a Ford 8.8 in the rear. I also installed the same kit in my brother-in-law's rubicon with 44's front and rear.

**Q: Will this fit a 97 lexus LX450? pretty much a Toyota. I am referring to the threaded nozzle nut that screws into the differential.**
A: Good morning Rizaldy Reantasoyes it will fit any differential Toyota or Dana-Spicer or American Axlethank you

## Frequently Bought Together

- ARB 170112 Differential Breather KIT Vent The air Pressure in drivetrain Assemblies Such as The differentials, Transmission and Transfer case.
- Toyota Genuine Parts - Union (90404-51319)
- ARB 170113 ARB Xtras For Axle Breather Kit

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-08*