The Dobinsons Nitro Gas Front Lift Kit suits the Isuzu D-Max 2020-ON and delivers 2-3" of front lift using twin-tube nitro gas struts with larger bore pistons, premium Fuchs oil and NOK multi-lip seals for consistent damping on corrugated roads. Heavy-duty coil springs and reinforced top mounts lift the nose for bullbars, winches and bigger tyres without sacrificing on-road comfort. Pair it with our coil spring range for rear-end matching. In stock in Australia with manufacturer warranty and fitment support from our team.
Browse all compatible suspension parts for your Isuzu D-Max 2020-On using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Isuzu | D-Max | RG (SX, LS-M, LS-U, X-Terrain) | 2020-ON | 1.9L & 3.0L Turbo Diesel |
Not sure if this fits your vehicle? Contact our suspension experts or check our FAQ page.
Lift height compliance: Suspension lifts of this size may exceed your state's allowable limit without engineering certification. Check your state's light vehicle modification rules (VSB14/NCOP) before fitting.
Front spring rate should be matched to the weight of gear you're carrying up front — a heavy steel bullbar, winch and bar-mounted lights all add constant load that a stock-rate spring wasn't designed for. If your D-Max is running a bullbar and winch combination, the heavy-duty spring rate in this kit is the right starting point rather than a standard replacement spring. Talk to our team before ordering if you're also carrying a bar-mounted UHF, driving lights, or a heavy aftermarket bumper, as these all shift the ideal spring rate.
This kit is best fitted by an experienced 4WD suspension installer or a workshop familiar with coil-over strut removal on the D-Max platform, given the strut compression required during fitment. A wheel alignment is mandatory after installation to correct castor and toe angles that shift once the vehicle sits at the new ride height. Allow a 500km break-in period for the nitro gas struts and coil springs to settle before final alignment fine-tuning. If you're lifting the front, consider pairing this kit with upgraded control arms to correct CV joint and control arm angles at the new height.
Dobinsons has been manufacturing suspension components for over 60 years, with struts and springs designed and tested under Australian conditions rather than adapted from overseas market parts. The brand is used by tourers running loaded camper trailers and tradespeople carrying tool boxes and canopies daily, both needing suspension that holds up to constant load rather than occasional off-road runs. Every Dobinsons strut in this kit is backed by manufacturer warranty — view the full Dobinsons range for matching rear components.
This kit suits D-Max owners fitting a bullbar, winch or bigger tyres who need the front end lifted to match, plus tourers wanting front-end clearance ahead of a loaded canopy or drawer system. Tradespeople running a constant front-mounted accessory load will notice the heavy-duty spring rate holds ride height better than a stock replacement. If you're also carrying heavy rear loads or towing regularly, look at our airbag suspension options to support the rear end alongside this front lift.
This kit is dispatched from Australian stock with fitment support from our team on hand for any compatibility questions — browse our full lift kit range to compare front and rear options for your D-Max.
New to D-MAX and MU-X suspension? Read our guide to common D-MAX and MU-X suspension problems and how to fix them.
This Dobinsons Nitro Gas Lift Kit is built specifically for the Isuzu D-Max RG series built from 2020 onwards, covering SX, LS-M, LS-U and X-Terrain trims with the 1.9L and 3.0L turbo diesel engines. It is a front-only kit, so it does not include rear leaf springs or shocks. If you're unsure which model year or trim you have, our team can confirm fitment before you order using your vehicle's build plate details.
This kit provides 2-3" of front lift, achieved through the combination of the heavy-duty coil springs and matched nitro gas strut valving. The exact height within that range depends on the accessory load carried up front, such as a bullbar or winch. Rear lift is not included in this kit and would need to be sourced separately through our leaf spring range for a level stance.
Please note that all assembled struts are dispatched at a height based on our experience and the manufacturer’s specifications for the advertised lift. Coil springs and leaf springs are also manufactured according to the advertised height and constant-load rating. Actual vehicle height may vary depending on the vehicle and the weight of fitted accessories. Further adjustment may therefore be required after installation. The installer may use coil spacers or adjust the struts at their discretion to achieve the desired height. We are not responsible for vehicle-specific height variations or any additional adjustments required after installation.
The kit includes two Dobinsons Nitro Gas front strut assemblies, two matching heavy-duty front coil springs, two reinforced top mounts, front bump stops and the mounting hardware required for installation. Fitting instructions are included. Upper control arms and any rear suspension components are sold separately.
This is a front lift kit, so its main role is supporting front-end accessory weight like a bullbar or winch rather than towbar load, which sits at the rear axle. For D-Max owners regularly towing a van or trailer, we'd recommend pairing this front kit with a rear leaf spring or airbag upgrade to keep the vehicle level under hitch weight. Speak with our team about matching front and rear setups for your specific tow load.
At 2-3" of front lift, factory control arms can run at an angle that affects CV joint life and steering geometry over time. We recommend pairing this kit with upgraded control arms to correct castor and restore proper suspension travel at the new ride height. It's not strictly mandatory at this lift height, but it's the better long-term option for vehicles doing regular off-road kilometres.
Yes, a wheel alignment is mandatory after installing this kit. The 2-3" lift changes castor and toe angles from factory settings, and running without alignment leads to uneven tyre wear and can affect steering feel. We recommend the alignment be done after the suggested 500km settling period once the springs and struts have bedded in.
This kit is supplied with a heavy-duty front spring rate matched to the twin-tube strut valving, designed around a bullbar and winch style load. If your front-end accessory load is lighter or heavier than that, contact our team before ordering — we can advise on whether a different Dobinsons spring rate suits your build better than the standard kit rate.
A 2-3" front lift on the D-Max typically clears up to a 33-inch tyre on most configurations, though final clearance depends on wheel width, offset and whether you're running a tray, canopy or rear guard flares. We recommend checking your specific wheel and tyre combination against factory arch clearance before purchasing tyres, and our team can help confirm compatibility.
This kit is covered by Dobinsons' manufacturer warranty against defects in materials and workmanship. Warranty terms are honoured through our Australian-based team, so you're not dealing with an overseas claims process if an issue comes up. Keep your proof of purchase and installation date on file for any warranty claim.
Yes, this kit is designed for dual-purpose use, holding a comfortable ride on bitumen while giving the extra strength needed for a bullbar, winch or off-road touring. The nitro gas twin-tube struts and matched coil springs are tuned to avoid the harsh, bouncy ride some budget lift springs introduce on daily commutes. Most D-Max owners running this kit use it as their everyday setup rather than an occasional off-road-only fitment.
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