The Airbag Man Full Air Suspension Kit transforms your Toyota Landcruiser 100 Series with complete coil-to-air conversion technology — delivering fully adjustable ride height, superior load leveling capability, and exceptional towing stability for Australia's toughest touring conditions. Engineered specifically for HDJ100, HDJ101R and UZJ100 models including Sahara with AHC, this complete air suspension system includes everything needed for installation with detailed instructions, backed by Airbag Man's 25+ years of Australian engineering excellence. Australian stock with fast nationwide dispatch and expert technical support.
Browse all compatible suspension parts for your Full Air Suspension Kit - Suits Toyota using our parts finder.
| Make | Model | Series | Years | Engine/Variant |
|---|---|---|---|---|
| Toyota | Land Cruiser | 100 Series IFS | 1998-2007 | HDJ100, HDJ101R (Diesel) |
| Toyota | Land Cruiser | 100 Series IFS | 1998-2007 | UZJ100 (Petrol V8) |
| Toyota | Land Cruiser Sahara | 100 Series with AHC | 1998-2007 | All variants with Active Height Control |
Not sure if this fits your vehicle? Contact our suspension experts or check our FAQ page for detailed compatibility information including GXL, GXV and VX trim levels.
The beauty of full air suspension is infinite adjustability — simply inflate to the pressure required for your current load. For unladen touring, start at 20-30 PSI for optimal comfort. When towing caravans or loaded with camping gear, roof racks, rear bars, dual battery systems, fridge slides and water tanks, increase pressure incrementally up to maximum rated PSI to restore factory ride height and maintain level stance. Common heavy accessories affecting air pressure requirements include: bull bars, rear tire carriers, long-range fuel tanks, drawer systems, awnings, and roof-top tents.
This kit is designed for experienced DIY installers or professional workshop installation with an estimated fitment time of 120 minutes. The comprehensive instruction manual includes step-by-step procedures accessible via QR code on packaging or the Airbag Man website. Wheel alignment is not typically required for air suspension installation as geometry remains unchanged, however it's recommended to check alignment if fitting alongside lift kits or modified suspension components. Allow a 500km bedding-in period for airbags to settle and seals to fully seat before adjusting to final operating pressure.
Airbag Man has been Australia's leading air suspension specialist for over 25 years, with products engineered specifically for our unique touring and working conditions. Every kit is comprehensively tested across outback corrugations, coastal salt exposure, and heavy-duty towing scenarios that Australian Landcruiser owners face daily. Backed by comprehensive warranty and supported by a network of experienced dealers nationwide, Airbag Man is trusted by grey nomads, trade professionals and 4WD tourers who demand reliability when it matters most.
This full air suspension kit is ideal for Landcruiser 100 Series owners who regularly tow caravans or camper trailers, tradespeople carrying heavy equipment and tools, or tourers running constant heavy accessories like dual battery systems, long-range tanks and expedition gear. If you experience rear sag, poor headlight aim when loaded, or want the flexibility to adjust ride height for different loads, airbag suspension provides the ultimate solution without compromising unladen ride quality.
Order your Airbag Man Full Air Suspension Kit today from 4WD Suspension Australia. We hold extensive Australian stock for fast dispatch, backed by expert technical support to ensure you get the perfect setup for your Landcruiser. Need help choosing the right configuration or want to explore all suspension parts for the Landcruiser 100 Series? Our suspension specialists are here to help.
This Airbag Man kit fits all Toyota Landcruiser 100 Series IFS models from 1998 to 2007, including HDJ100, HDJ101R diesel variants and UZJ100 petrol V8 models. It's specifically designed for Sahara models equipped with AHC (Active Height Control) where it works alongside the factory system. If you previously had air assist airbags fitted, you'll need to add the weld-in adapter part OA6004 for proper installation. Check your vehicle's compliance plate or contact us to confirm exact fitment for your variant.
This is a full air suspension conversion kit rather than a traditional lift kit, so lift height is fully adjustable based on air pressure. When unladen, the vehicle sits at approximately factory ride height (20-30 PSI). Under load, you can inflate to restore factory height or slightly raise the rear to maintain level stance when towing or carrying heavy payload. The primary purpose is load leveling and adjustability rather than fixed lift height. For permanent lift, consider combining with our complete lift kit range designed for Landcruiser 100 Series.
The kit includes everything needed for installation: two heavy-duty rear airbags that replace your factory coil springs, complete airline kit with premium nylon tubing and corrosion-resistant brass fittings, all mounting hardware and brackets, inflation valve assembly, and comprehensive installation instructions accessible via QR code. You'll receive detailed operation and maintenance manuals to guide you through setup and daily use. The only additional component required is the OA6004 weld-in adapter if you previously had air assist airbags fitted to your Landcruiser.
Absolutely — this kit is specifically engineered for heavy towing applications where maintaining level stance is critical for safety and performance. When towing caravans, camper trailers or boat trailers, simply inflate the airbags to eliminate rear sag, restore factory ride height, and ensure proper headlight aim and steering geometry. The adjustable nature means you can fine-tune pressure for different trailer weights, and deflate when unhitched to restore comfortable unladen ride quality. This makes it ideal for grey nomads and weekend tourers who tow intermittently.
This air suspension kit works with your factory control arms and doesn't require immediate upgrades for standard touring and towing use. However, if you're also adding significant lift height with other suspension modifications, or experiencing worn control arm bushings, upgraded heavy-duty control arms can improve handling and alignment stability. Many Landcruiser owners choose to refresh worn control arm bushings during air suspension installation for a complete rear-end rebuild. Our team can recommend the best combination based on your specific use case and vehicle condition.
Wheel alignment is generally not required after installing this air suspension kit, as it replaces coil springs without altering suspension geometry or mounting points significantly. However, we always recommend having alignment checked if you're also installing other suspension modifications, or if your vehicle hasn't had alignment checked recently. Proper alignment ensures even tire wear, optimal handling, and maintains factory steering feel. If combining this kit with lift components or replacing worn bushings, professional alignment is essential to achieve correct camber, caster and toe settings.
Yes — infinite adjustability is the primary advantage of full air suspension systems. Start at 20-30 PSI for comfortable unladen touring, then increase pressure as you add cargo, camping gear, or hitch up your caravan. You can adjust pressure trackside using a portable compressor or service station air, making it perfect for changing conditions on extended tours. Lower pressure slightly for improved comfort on corrugated outback tracks, or increase for highway towing stability. The dual valve system allows quick inflation and deflation so you can optimize your setup for every stage of your journey.
This air suspension kit provides load leveling and adjustable ride height rather than fixed lift, so tire clearance depends on your inflation pressure and total suspension setup. At maximum inflation under load, you'll maintain factory ride height with standard tire clearances. For fitting significantly larger tires (33" and above), you'll need to combine this with a complete suspension lift kit to achieve the guard clearance required. Check our Landcruiser 100 Series parts finder to explore compatible lift kits, or contact our team for a complete suspension package tailored to your tire size goals.
This Airbag Man kit is covered by the manufacturer's comprehensive warranty, reflecting their confidence in over 25 years of Australian air suspension engineering. Warranty coverage includes manufacturing defects in airbags, hardware, and fittings when installed according to manufacturer instructions and used within specified load ratings. Keep your purchase receipt and installation records to validate warranty claims. As an authorized Airbag Man dealer, 4WD Suspension Australia provides full warranty support and can assist with any technical questions or warranty claims throughout the life of your air suspension system.
Yes — this air suspension system excels in daily driving scenarios, providing factory-like ride comfort when unladen and superior stability when loaded. Highway touring is where air suspension truly shines, eliminating the harsh ride of over-rated heavy-duty springs when driving unladen, yet providing full load support when needed. You'll enjoy better fuel economy than heavy-duty spring setups, reduced body roll during cornering, and the ability to maintain level stance regardless of cargo weight. It's the perfect solution for vehicles that serve dual-purpose as daily drivers and weekend touring rigs, especially for retirees traveling Australia with varying loads.
Best upgrade I've done to the Cruiser
Had these airbags fitted to my 100 series about 6 months ago and they've been absolutely brilliant. Loaded up with tools and gear every day for work, and the ride quality is night and day compared to the standard suspension - no more sagging in the rear. Took it down to the coast over the long weekend with the van on the back and it handled beautifully, even on some rough tracks.(5)
Perfect for Our Loaded Family Camping Trips
Fitted this air suspension kit to our 100 Series before our last trip to the High Country and what a difference it made. The rear end used to sag pretty badly with the camper trailer, two kids, and all our gear, but now it sits level and handles so much better on the highway and corrugated roads. Installation was straightforward enough for a home job, and the ride quality is noticeably smoother even when we're running empty. Definitely worth the investment if you're serious about touring with a load.(5)
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