The Airbag Man Full Air Suspension Kit converts the front and rear coil springs on your Toyota LandCruiser 100 Series (HDJ100, HDJ101R, UZJ100, 1998-2007, including Sahara with AHC) into a fully adjustable air spring system, with air pressure adjustable from around 0-100psi to level heavy touring and caravan loads on demand. It restores correct ride height instantly, instead of relying on one fixed spring rate. Check exact fitment for your 100 Series LandCruiser before ordering. In stock in Australia with manufacturer warranty and fitment support from our team.
Browse all compatible suspension parts for your Full Air Suspension Kit Toyota using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Toyota | LandCruiser 100 Series | HDJ100 | 1998-2007 | 4.2L Diesel (1HD-FTE) |
| Toyota | LandCruiser 100 Series | HDJ101R | 1998-2007 | 4.2L Diesel (1HD-FTE) |
| Toyota | LandCruiser 100 Series Sahara (AHC) | UZJ100 | 1998-2007 | 4.7L Petrol V8 (2UZ-FE) |
Not sure if this fits your vehicle? Contact our suspension experts or check our FAQ page.
Because this kit replaces coil springs with air springs, you're not locked into one fixed spring rate — you set support by air pressure instead. Run lower pressure, closer to unladen, for a supple ride around town, and wind pressure up toward the kit's maximum when the tray, canopy or tow-ball is loaded. Common accessories that add constant load and justify running higher base pressure include steel bull bars, winches, dual battery trays, roof racks with rooftop tents, and caravan or camper tow-ball weight.
Fitting the Airbag Man Full Air Suspension Kit involves removing the factory coil springs and installing the air springs in their place, then running air lines to the inlet valves — a job for an experienced DIY fitter with basic tools or your usual suspension workshop. Wheel alignment is required after fitting, since ride height and suspension geometry both shift once the air springs are set to your normal running pressure. Allow the air springs to seat in over the first 500km and recheck pressures and air line fittings for leaks. If you're also addressing worn factory arms, pairing this kit with upgraded control arms helps keep geometry correct at any ride height.
Airbag Man is an Australian air suspension brand that has focused on coil-to-air and leaf-to-air conversion kits for 4WDs, utes and vans for over two decades. Kits are developed and tested against local road and touring conditions, including corrugations and sustained tow-ball loads, and every Full Air Suspension Kit is backed by a manufacturer warranty. You can view the full Airbag Man range to compare this coil-to-air conversion against other suspension options for the 100 Series.
This kit suits 100 Series LandCruiser owners towing caravans, camper trailers or boats who need adjustable load support rather than a single fixed heavier spring. It also works well for tradespeople running canopies, tool boxes or dual battery setups where load varies between empty and fully loaded runs. If you carry variable loads and want airbag suspension you can wind up or down on demand, this conversion kit is built for that job.
This Airbag Man Full Air Suspension Kit for the Toyota LandCruiser 100 Series is stocked in Australia for fast dispatch, with our team on hand to confirm fitment for your HDJ100, HDJ101R or UZJ100. Contact us with your build details before you order, or browse our full lift kit range if you're also considering a coil or leaf spring upgrade instead.
This kit is built for coil-sprung 100 Series LandCruisers — HDJ100, HDJ101R and UZJ100 (including Sahara with AHC) built from 1998 to 2007. It replaces the front and rear coil springs with air springs at the factory mounting points. If you're unsure which series or engine your vehicle has, check your compliance plate or use our parts finder. Our team can also confirm fitment if you send through your VIN or build details.
This is a coil-to-air conversion, not a fixed-height lift kit, so ride height is set by air pressure rather than a set spring height. Running higher pressure (toward the kit's maximum) raises the vehicle back to, or above, standard height under load, while lower pressure gives a lower, softer unladen stance. Most owners run enough pressure to keep the LandCruiser level front to rear when towing or loaded, then back it off for unladen driving. If you want a permanent inch-specific lift instead, ask our team about Airbag Man's coil spring and shock combinations.
The kit includes 2 front and 2 rear Airbag Man air springs that replace your factory coil springs, plus braided air lines, dual air inlet valves, mounting hardware and fitting instructions. Shock absorbers, control arms and torsion bars are not part of this kit and are sold separately. See the full kit contents list on this page for the exact component breakdown.
Yes, load leveling under tow-ball weight is the main reason most owners fit this kit to their 100 Series. Increasing rear air pressure counters the sag caused by a caravan, camper or boat tow-ball load, keeping the vehicle level and headlights aimed correctly. You can adjust pressure to match the load on each trip rather than living with one fixed spring rate. Independent front and rear control also helps when the front is loaded with a bull bar, winch or dual battery setup.
Control arms aren't required for basic fitment of this air suspension kit, since it uses the factory coil spring locations. That said, if you regularly run near maximum pressure and load, or you're also changing other geometry, upgraded control arms can help keep suspension angles correct. Talk to our team about your typical load and towing setup so we can advise if arms are worth adding.
Yes, wheel alignment is required after installing this Full Air Suspension Kit. Ride height and suspension geometry change once the air springs are set to your usual running pressure, which affects camber, caster and toe. Get the alignment checked at your normal running pressure, not just at a single test setting. Skipping this step can lead to uneven tyre wear.
Because air springs replace the coil springs entirely, you're not choosing a fixed spring rate the way you would with a coil or leaf kit. Instead, you dial in support by adjusting air pressure across the roughly 0-100psi range, front and rear, independently. This means one kit covers a wide range of loads, from empty around-town driving to fully loaded touring or towing. If you'd prefer a fixed heavier coil setup instead, our team can talk you through Airbag Man's coil spring options.
This kit is designed for load leveling and adjustable ride height rather than guaranteed extra tyre clearance, since pressure and resulting height vary with load. Running higher air pressure can lift the vehicle slightly and improve clearance, but it isn't a substitute for a dedicated lift kit if you're planning a larger tyre fitment. If bigger tyres are the goal, ask our team about pairing this kit with Airbag Man's lift kit range for guaranteed clearance.
This Airbag Man Full Air Suspension Kit is covered by Airbag Man's manufacturer warranty against defects in materials and workmanship. Our team can confirm the exact warranty period and terms for this specific kit before you order. Keep your proof of purchase and follow the recommended fitting and air pressure settings to keep the warranty valid. Contact us if you have any warranty questions before or after fitment.
Yes, many 100 Series owners run this kit as their daily setup because you can lower air pressure for a softer, more compliant unladen ride around town. When you load up for a tow or a trip, you simply increase pressure to restore support and ride height. This flexibility is the main advantage over a fixed-rate coil spring for vehicles that see both empty commuting and loaded touring. Regular checks of air pressure and line fittings keep daily driving trouble-free.
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