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LA05T BOSS TRIPLE Air Bag Ford F250 F350 Air Bag Suspension LA-05T Load Assist Kit LA-T05


Boss Air Suspension

Most orders are dispatched within 24 hours!
Product Code: LA-T05



Make Model Year
Ford F250 / 350 1999-2009

Fits the rear of the Ford F250 F350 from 1999 to 2009.


  • 2 x BOSS Extreme Series TRIPLE Bellow Airbags
  • 4 x brackets (2 upper & 2 lower)
  • Mounting Hardware
  • Quality SAE J844 Government Approved Airline
  • Dual Schrader Valves Mounted in Stainless Panel
  • Instructions for fitting



Boss Air Bags have been built tough to withstand all Australian conditions. They have been independently burst pressure tested and road tested in Australia for 15 years. BACKED WITH A 5 YEAR WARRANTY.

This kit includes our triple convoluted bags (Part #2503) for vehicles with extra lift like 3" to 6". They can hold your car at a given height with less air pressure than that of the double bags so it means for a softer ride. But note they take up more room so are not suitable for standard to 2" lifted vehicles.
Some pictures in this listing show double bags - that's so you can see the brackets and how they work. This listing is for TRIPLE bags.

This is our new improved design. It utilises our heavier 2600 bags and is designed so the van rides at normal heights. Other brands are the same as our old model and when effective the van runs 2" taller in the rear. But not this kit - you still run at normal heights and still benefit from the bags being able to carry loads of 2t or more. The Load Assist Kit comes with:



  • Support Wires - 9 High Tensile Central, 4 Each End
  • Cured Natural rubber
  • Ballistic woven reinforcing
  • 6mm Zinc Plated Steel End Caps
  • Burst Pressure - Over 1000psi
  • Independent Test Pressure - 480psi
  • Recommended working range - 5psi - 160psi

BOSS air bags have been independently tested to 1000psi without bursting.

BOSS air bags have a recommended test pressure of 480psi. That meets the pressure vessel industry guidelines of 3 times the maximum working pressure.

BOSS air bags are undeniably the strongest in the automotive industry and exceed any other airbag brands by nearly double.

When BOSS air bags are utilized in the load assist applications it’s virtually impossible to pull the bags apart. Since BOSS started manufacturing it’s own air bags in 2005, we have never had an airbag fail from bursting.

Fast Dispatch

Once payment has cleared we will post your item as soon as possible. However, If the item is purchased after 2pm, it will be shipped the next day.

Combined Shipping

We combine shipping for orders with multiple items to save our customers money on postage.


Most orders will be sent with a tracking number, to confirm if your item has tracking please contact us.

Please note:

Additional postage charges may apply for regional or remote areas, please contact us if you are unsure about your area.

All efforts will be made to send out orders as soon as possible so you receive your item on time. However please be aware that once an item is sent from our warehouse it is out of our control.

If you would like registered post with signature on delivery and insurance please contact us before purchasing the item.

As per Australia Post policy, all EXPRESS postage automatically have ATL (Authority to leave) which means if you’re not home at the time of delivery it will be left on the premise in a location deemed safe by Australia Post. More information about ATL can be found here

Local Pickup: Please allow up to 2 business days for local pickups

Please ensure your contact number is included and correct. Failure to do so could result in delayed shipping and/or extra delivery charges in the event of a missed delivery.

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