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💨 Keep your drivetrain breathing easy, no matter the terrain!
The ARB 170112 Differential Breather Kit is a premium, high-flow ventilation system designed to protect your vehicle’s drivetrain by preventing water ingress and pressure build-up. Featuring a centralized manifold with four ports and a high-efficiency air filter, it vents differentials, gearboxes, and transfer cases from a single elevated point—ideal for serious off-roaders who demand reliability and durability. Certified to ISO 9001 and RoHS standards, this kit includes everything needed for a professional-grade installation.
| ASIN | B00QBQYNF0 |
| Best Sellers Rank | #63,740 in Automotive ( See Top 100 in Automotive ) #15 in Car Differential Assembly Kits |
| Brand Name | ARB |
| Country of Publication | Australia |
| Customer Reviews | 4.7 4.7 out of 5 stars (511) |
| 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 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 Pieces | 1 |
| Outlet Connection Size | 8 Millimeters |
| Outlet Connection Type | Compression |
| 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 |
D**Y
Highly recommended
A must-have upgrade for serious off-roaders and overlanders. Reliable, well-built, and worth it for the protection it provides.
L**O
Buena calidad, su instalación fue sencilla
M**L
ARB make some good stuff and this is no different. The 2 sheet metal screws are short so I chucked them and use stainless nylock and bolt. Much more secure. I put mine behind my passenger taillight as high as I could. Getting a drill in wasn’t easy but it worked. I took my time running the hoses to make sure they are hidden and away from damage. Happy the way it turned out but seeing how it actually works in mud and water will determine my over all satisfaction.
A**S
Works well
D**E
Worked great! I connected the front and rear breathers together at the manifold. I positioned the breather in the engine bay. Great product
S**W
Very well made solid unit , peace of mind that won’t get in my transaxle or transmission now for river crossings
Trustpilot
2 weeks ago
3 days ago