Aeroflow Universal Breat Tank 2X -8Orb 6.5X3.5" S/S Billet Breat AF77-1030BLK

Aeroflow Universal Breather Tank 2X -8Orb 6.5X3.5" S/S Billet Breather

The Aeroflow Performance universal breather tank is an essential component for removing PCV oil before it enters the combustion chamber. Ideal for DIY enthusiasts, tradies, and those looking to enhance their engine's performance, this breather tank is designed for use on the fresh air side of an engine breather system, either open to the atmosphere or plumbed back into the system after the MAF sensor on EFI equipped engines.

Constructed from high-quality billet 6061-T6 aluminium, this breather tank is available in both polished and black anodised finishes, ensuring durability and a sleek appearance under the bonnet.

Included with the tank is a stainless-steel filter (AF77-2001 or AF77-2001BLK) that comes pre-installed onto a male -12AN fitting at the top. The tank also features two female -8AN O-rings, allowing for easy adaptation to any lines and fittings required for plumbing. Additionally, a drain valve (AF615-00S or AF615-00BLK) is pre-installed into a female -10AN O-ring at the bottom of the tank, equipped with a female 1/8" NPT exit for convenient connection of a drain tube if necessary.

Key features

• Constructed from durable billet 6061-T6 aluminium.
• Available in polished or black anodised finishes.
• Includes a pre-installed stainless-steel filter for efficient oil removal.
• Two female -8AN O-rings for versatile plumbing options.
• Convenient drain valve for easy maintenance and emptying.
• Compatible with EFI equipped engines.

Technical details

• Dimensions: 6.5" x 3.5".
• Material: Billet 6061-T6 aluminium.
• Filter type: Stainless-steel filter included.
• Fitting sizes: Male -12AN on top, two female -8AN O-rings, female -10AN O-ring for drain valve.
• Drain valve exit: Female 1/8" NPT.

Applications / fitment

This breather tank is typically used in various automotive and performance applications to enhance engine efficiency.

• Ideal for performance cars and modified engines.
• Compatible with EFI systems for improved air-fuel management.
• Used in both racing and off-road vehicles.
• Suitable for DIY projects and professional workshops.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands like Aeroflow.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service policies.

Frequently asked questions

What is the purpose of a breather tank?

A breather tank helps remove PCV oil from the engine's air intake system, preventing oil from entering the combustion chamber and improving engine performance.

How do I install the Aeroflow breather tank?

The breather tank can be installed by connecting the male -12AN fitting to your air intake system and plumbing the two female -8AN O-rings to your desired lines.

Can this breather tank be used with any engine type?

While primarily designed for EFI equipped engines, it can be adapted for use with various engine types, depending on the plumbing setup.

How do I maintain the breather tank?

Maintenance involves periodically checking the stainless-steel filter and emptying the tank using the drain valve as needed.

Is the breather tank suitable for off-road applications?

Yes, the robust construction of the Aeroflow breather tank makes it suitable for off-road and performance applications.