Vehicle Fitment

  • Universal Fit — Compatible with most 4WD vehicles, including Toyota, Nissan, Jeep, Ford, and Land Rover models equipped with suitable drivetrain assemblies

Features

  • High-flow, zero back pressure, zero vacuum breather system
  • Prevents water ingress into drivetrain components during water crossings
  • Central manifold allows venting of up to four drivetrain assemblies
  • Compact design enables installation in virtually any location
  • Machined from anodized billet aluminum for durability and corrosion resistance
  • Splash-resistant air filter with washable high-flow sintered bronze cartridge
  • Flexible 8mm polyethylene tubing resistant to oil, water, and heat
  • Easy installation with included push-in fittings and mounting hardware

Specifications

  • Part Number: 170112
  • Material: Anodized billet aluminum manifold
  • Ports: Four 1/8" BSP ports for breather lines; one 1/4" NPT port for air filter
  • Dimensions: 10.63" L x 10.24" W x 2.36" H
  • Weight: 1.21 lbs
  • Tubing: 8mm polyethylene, 8 meters in length
  • Warranty: 3-Year Manufacturer Warranty

Included Components

  • 1x Anodized aluminum manifold with 5 ports
  • 1x Splash-resistant air filter assembly
  • 4x 8mm-1/8" BSP push-in fittings
  • 3x 1/8" BSP plugs for unused ports
  • 8m x 8mm polyethylene tubing
  • 2x Self-tapping screws for mounting
  • 25x Cable ties for secure hose routing
  • Installation instructions

Product Description

The ARB 170112 Differential Breather Kit is engineered to safeguard your vehicle's drivetrain components—such as differentials, transmissions, and transfer cases—from water contamination during off-road adventures. Factory breathers often fall short, especially during water crossings, where rapid cooling can create a vacuum that draws water into the system. This kit addresses that vulnerability by providing a high-flow, zero back pressure, zero vacuum breather system.

Featuring a compact, anodized billet aluminum manifold, the kit allows for the venting of up to four drivetrain assemblies to a single, elevated location, minimizing the risk of water ingress. The included splash-resistant air filter with a washable high-flow sintered bronze cartridge ensures clean airflow, while the flexible 8mm polyethylene tubing resists oil, water, and heat. With all necessary fittings and hardware included, the ARB 170112 offers a straightforward installation, making it an essential upgrade for any serious off-roader seeking to enhance the longevity and reliability of their vehicle's drivetrain.



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