We provide Upgraded Install Kits that last longer and more durable than the factory provides – Unique and unlike other providers.
The Load Assist Kit comes with:
Boss Extreme series airbags are rated at 2500lb or 1136kg per side and have been government approved tested to over 750psi.
All Boss airbags are manufactured by us and are branded Boss. Beware of unbranded airbags, usually coming from China from other companies.
Average dual cab ute will run around 15-45psi depending on load.
Boss has sold over 13000 load assist kits in Australia, proven over time with 4WD enthusiasts, Mining companies, Tradies, 4WD Tour Operators as well as in Agricultural Vehicles, Trailers and motorhomes, limited only to your imagination.
To get the best performance from your kit inflate airbags just enough to achieve a level ride height. By doing this you are also allowing all of the suspension components to share the extra load of the vehicle and not putting any unecessary pressure on any one individual part of your vehicles suspension.
With the rough roads and introduction of 4×4 needs, we have found more durability is needed with air bag systems.
Our air bag system for Sprinter 2wd and 4wd 2500 and 3500 vans is the best on the market! It is cost-effective, very easy to install and extremely durable. This kit comes with everything you need to install it. These air bags are equivalent if not better than the Firestone air bags. With a tire style Schrader valve panel mount, the kit is ready to air up manually and allows for individual control of each bag. In most applications, it mounts from the axle to the factory bump stop mount and uses a wide, no-shift mounting plate. To offer assist, use the least amount of air pressure possible and never exceed GVWR (Gross Vehicle Weight Rating). To avoid chassis damage, do not overload your vehicle or inflate the air bags too much. Installing a heavy duty rear shock like the Koni is also recommended.
We offer on-board air compressor controller kits for this Sprinter air bag system at an extra charge. This service allows for in-cab air adjustment and monitoring with an easy-to-read air gauge.
#2500 BOSS complete airbag 2500lb or 1136kg capacity @ 100psi Government approved Tested to over 750psi Suitable for “Bag over” applications and as a stand alone air bag in Automotive suspensions.
Includes:
Fully Compressed – 65mm with 6mm ends fitted
Max Diameter- 155mm (widest when fully compressed)
Max height – 210mm
Max working pressure 0-160psi
Test pressure – 480psi
Burst pressure – 1000psi
Sprinter Airbag Recall information click here for info
Weight | 15 lbs |
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Dimensions | 13 × 11 × 9 in |
SPRINTER YEAR | 2007-2018, 2016-2018 4×4, 2019-2023 2WD, 2019-2023 4×4 |
SPRINTER TYPE | 2500 Sprinter, 3500 Sprinter |
KIT TYPE | Boss Airbag Kit, HF High Function/ Upgraded Kit |