Solving your Suspension Problems

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02 9519 9774




Polyair Bellows Airbag Kit for Landcruiser FJ75, FJ76, FJ78 & FJ79

October 13th 2014

A common question we get asked is ‘Why should I get air springs?’

The reality is that stiff steel factory suspensions must compromise between ride comfort and load hauling capacity. Smooth riding suspensions can’t carry heavy loads; heavy springs ride rough, especially when the vehicle is unloaded.   Polyair adjustable air springs solve these problems by allowing you to tune your suspension under all load and road conditions. Polyairs allow you to simply add air when towing or hauling and then remove air for a softer ride when unloaded. Polyair Springs give you a safer and comfortable ride that also supports heavy loads.

The Polyair Bellows Kit handle big loads with full-time load support while improving safety and ride quality. They are fully adjustable to keep your vehicle riding level and comfortable, whether loaded, towing, or light on any road conditions!

Polyair Bellow kits are our heaviest-rated kits for hauling or towing heavy loads. They’re engineered and built with reinforced rubber bellows and end caps made of ultra-high strength Zytel(r) nylon, strong as steel, but it weighs less and is corrosion proof. It’s all held together with our exclusive Shur-Grip crimp for lasting strength.

Features and benefits of Bellows System


  • Brute strength our toughest add-on bags for your heaviest loads, right up to manufacturer recommended gross vehicle weight rating
  • Rugged 2-ply fabric reinforced air springs are built like a tyre.
  • Fully adjustable, to keep your vehicle riding level and comfortable, whether loaded, towing or light, on any road conditions!
  • Engineered to be easy to install.
  • Many popular kits require no drilling!
  • Up to 2200kg (5,000 lbs) of leveling capacity.*
  • Air adjustable from 5 to 100 psi, for maximum comfort to maximum load support.
  • Easy to install, with full illustrated instructions.
  • Quick connecting easy-to-use engineered polymer air fittings.
  • Tough, reinforced air bellows for long-lasting strength.
  • Two year warranty.

Eliminate the common load and towing problems on your 70 series Landcruiser:

Sag – proper weight distribution to all tyres improves steering, braking and tyre wear. This is especially important while towing: adjust the air springs to accept the tongue weight of the trailer.

Headlight aim – only level and stable vehicles provide safe and proper headlight aiming – critical for night driving safety.

Rough ride – Polyair’s progressive spring rate soaks up bumps, keeping tyres on the road for better handling.

Bottoming out – Polyair’s springs restores normal ride height when heavily loaded or towing, reducing suspension wear and eliminating crashing on bumps.

Sway and body roll – Air springs increase spring rate and vastly improve vehicle stability. When towing trailers, the air spring permit precise vehicle height adjustment for exact alignment eliminating trailer sway. Less roll and way means a safer and more comfortable ride.



For the 70 Series Landcruiser Polyair offers a Bellows Kit for both standard height and 2” raised vehicles. The RRP is as follows:

85320    LANDCRUISER FJ75, FJ76, FJ78 & FJ79 (STD HEIGHT) HEAVY DUTY      Bellows system $716 incl GST

85320R  LANDCRUISER FJ75, FJ76, FJ78 & FJ79 (2″ RAISED)     HEAVY DUTY      Bellows system $716 incl GST

We are here to allow you, our customer and friend, to give you another point of contact. If you might have any questions about our products, feel free to contact us.