The Dobinsons Monotube Quick-Lift Adjustable Height Lift Kit transforms your Isuzu D-Max Gen 2 (2012-2020) with precision-engineered monotube shock technology, 50mm front lift, and adjustable spring options to perfectly match your constant load requirements. Designed and tested for Australian conditions, this complete 4WD lift kit delivers exceptional ride quality, improved ground clearance, and the versatility to handle touring, towing, and tough outback terrain with confidence. Backed by Dobinsons' proven engineering heritage and comprehensive warranty, with fast dispatch from Australian stock and expert suspension support available.
Browse all compatible suspension parts for your Monotube Quick-Lift Adjustable Height using our parts finder.
| Make | Model | Series | Years | Notes |
|---|---|---|---|---|
| Isuzu | D-Max | Gen 2 | 2012-2020 | All variants including LS-M, LS-U, X-Terrain |
Not sure if this fits your vehicle? Use our D-Max parts finder to confirm compatibility or contact our suspension experts for personalized advice on spring rates and component selection.
Selecting the correct spring rate is critical for achieving optimal ride height, comfort, and component longevity. When ordering, you must specify your current constant load — the combined weight of accessories permanently fitted to your D-Max including bull bars, winches, roof racks, canopies, drawer systems, long-range fuel tanks, dual battery setups, and water storage. Occasional loads such as camping gear, passengers, firewood, or towing are not considered constant load and should not influence your spring rate selection. Front constant loads typically include bull bars (30-80kg), winches (30-50kg), spotlights, UHF aerials, and roof rack systems, while rear constant loads include canopies (80-150kg), drawer systems (50-100kg), dual battery boxes, and permanently mounted tool boxes. Selecting an unnecessarily heavy spring rate will result in harsh ride quality, increased wear on suspension components, and potential damage to bushings and mounting points.
This Dobinsons Quick-Lift kit requires professional installation or experienced DIY fitment with appropriate workshop equipment including spring compressors, torque wrenches, and hydraulic jacks. A full four-wheel alignment is mandatory after installation to ensure correct caster, camber, and toe settings — incorrect alignment will cause uneven tyre wear, reduced handling, and compromised braking performance. All suspension components require a 500km break-in period during which springs will settle and shock absorbers will bed in — ride height may drop 5-10mm during this period, which is normal. For D-Max vehicles fitted with heavy bull bars and winches, we recommend pairing this lift kit with upgraded control arms to restore optimized suspension geometry and prevent premature ball joint and bushing wear.
Dobinsons is one of Australia's most trusted suspension brands with over 60 years of engineering heritage, specializing in heavy-duty 4WD suspension systems built for Australian touring, towing, and outback conditions. Every Dobinsons kit is tested across thousands of kilometers on corrugated dirt roads, sand tracks, rocky terrain, and highway towing to ensure real-world reliability. Backed by comprehensive manufacturer warranty and supported by suspension specialists Australia-wide, Dobinsons is the preferred choice for tradespersons, grey nomads, and serious 4WD tourers. Explore the complete Dobinsons suspension range for shocks, springs, and accessories engineered for your Isuzu D-Max.
This Quick-Lift kit is ideal for D-Max owners who demand adjustable ride height, premium ride quality, and the versatility to handle varied constant loads — from tradespersons carrying tools and equipment daily, to touring families with roof-top tents and drawer systems, to caravan towers needing stable, controlled towing performance. If you regularly carry heavy or fluctuating loads in your D-Max tray, consider adding airbag suspension to the rear for on-demand load support and leveling capability without compromising unladen ride comfort.
Upgrade your Isuzu D-Max Gen 2 with proven Dobinsons monotube technology — Australian stock ready for fast dispatch with expert suspension support available. Have questions about spring rates or component compatibility? Our team is here to help. Browse our full range of lift kits or contact us today to transform your D-Max's capability and comfort.
This kit is specifically engineered for Isuzu D-Max Gen 2 models manufactured between 2012 and 2020, covering all variants including LS-M, LS-U, and X-Terrain. It is compatible with both 4x2 and 4x4 configurations. If you're unsure about your vehicle's generation or series, check your VIN plate or contact our team with your vehicle details for confirmation. This kit is not compatible with Gen 3 D-Max models (2021 onwards) which require different suspension geometry.
The Dobinsons Quick-Lift kit delivers a 50mm (approximately 2 inches) front lift via pre-assembled monotube struts with upgraded coil springs and new top mounts. The rear lift is achieved through 2-inch extended greasable shackles, providing a balanced overall lift height. Actual installed height varies based on your selected spring rate and constant accessory load — heavier bull bars and winches may reduce net lift slightly. After the recommended 500km break-in period, springs will settle 5-10mm which is normal and expected.
This complete kit includes 2 x Dobinsons monotube front struts pre-assembled with coil springs and new strut top mounts, 2 x Dobinsons monotube rear shock absorbers, and 2 x 2-inch extended greasable rear shackles with all necessary mounting hardware. You can select front and rear spring rates to match your constant load during checkout. This kit does not include extended brake lines, bump stops, or upper control arms — if you're running heavy front accessories, we recommend upgrading control arms separately for optimized suspension geometry.
Yes, this kit is engineered for stable towing performance with firmer monotube shock damping and spring rates that can be customized to your towing requirements. The monotube design provides superior heat dissipation during sustained highway towing, maintaining consistent damping control. For optimal towing setup, select rear spring rates based on your constant tray load only — not towing weight. If you regularly tow heavy caravans or experience rear sag, consider adding airbag suspension to the rear for on-demand load support and leveling capability without compromising unladen ride comfort.
Control arm upgrades are not mandatory for this 50mm lift, but are highly recommended if you're running heavy bull bars and winches (over 80kg combined front weight). Lifting your D-Max changes suspension geometry, which can accelerate wear on ball joints and bushings. Upgraded control arms restore optimized geometry, improve castor angles for better handling, and extend component life. If you're primarily touring or towing rather than extreme off-roading, factory control arms are generally sufficient with this lift height provided proper wheel alignment is performed.
Yes, a full four-wheel alignment is absolutely mandatory after installing any lift kit. Changing ride height alters your D-Max's suspension geometry including caster, camber, and toe settings. Without proper alignment, you'll experience uneven and accelerated tyre wear, reduced handling precision, steering pull to one side, and compromised braking performance. Book your alignment with a qualified 4WD suspension specialist who has experience with lifted vehicles and can set angles within manufacturer tolerances for optimal handling and tyre life.
Yes, this Quick-Lift kit allows you to select custom front and rear spring rates matched to your specific constant load requirements during checkout. You must calculate the combined weight of permanently fitted accessories including bull bars, winches, canopies, drawer systems, roof racks, long-range tanks, and dual batteries. Select only constant load — do not include occasional camping gear, passengers, or towing weight. Our team can assist with spring rate selection if you provide details of your fitted accessories. Selecting unnecessarily heavy springs will result in harsh ride quality and increased component wear.
The 50mm lift provided by this Dobinsons kit allows fitment of larger all-terrain or mud-terrain tyres up to approximately 285/70R17 or 265/75R16 (depending on wheel offset) without major rubbing issues under normal driving. Actual tyre clearance depends on your wheel offset, tyre brand (some brands run larger), and driving conditions — full lock steering and heavy articulation may cause contact with guards or suspension components. For aggressive tyre sizes or maximum clearance, minor guard trimming or aftermarket flares may be required. Always test fitment at full lock and compression before committing to extreme off-road driving.
Dobinsons suspension components are backed by a comprehensive manufacturer warranty covering defects in materials and workmanship — specific warranty duration varies by component (typically 12-24 months from purchase date). Warranty coverage requires professional installation, proof of purchase, and adherence to recommended service intervals including shock absorber inspection and shackle greasing. Warranty does not cover damage from incorrect installation, overloading beyond GVM, collision damage, or component wear from neglected maintenance. Retain your invoice and installation records for warranty claims, and contact us immediately if you experience any component failures or performance issues.
Absolutely — this Quick-Lift kit is engineered to deliver excellent on-road comfort for daily commuting, highway cruising, and city driving while still providing robust off-road capability when needed. The monotube shock design offers superior damping control and heat dissipation compared to budget twin-tube shocks, resulting in better ride quality, reduced body roll, and improved handling on sealed surfaces. Provided you select the correct spring rate for your constant load (not too stiff), this kit will maintain near-factory ride comfort while delivering the benefits of increased ground clearance, improved payload capacity, and enhanced towing stability.
Perfect Upgrade for Our Family Camping Rig
Fitted this Dobinsons lift kit to our 2016 D-Max about three months back and it's been brilliant for our monthly trips down to the South Coast and out Snowy Mountains way. The adjustable front struts let me fine-tune the height after loading up the rooftop tent and camp gear, which has made a noticeable difference to how level the ute sits. Ride quality is genuinely better than the stock setup, even when the kids and all our kit are loaded up for a long weekend away.(5)
Perfect Lift for Our Family Camping Adventures
Fitted this Dobinsons lift kit to our D-Max before our trip down the Victorian High Country and it's transformed the ride completely. The adjustable front struts made it easy to level out with the camper trailer hitched up, and the kids actually commented on how much smoother the corrugated roads felt. Installation was straightforward enough for a weekend in the shed, and the quality of the monotube shocks is immediately noticeable compared to the stock setup.(5)
Perfect lift for my work D-Max
Chucked this Dobinsons lift kit on my 2016 D-Max about three months back and it's been brilliant. The ride quality is noticeably better than stock even with a loaded tray, and the pre-assembled struts made the install way quicker than expected. Takes the rough site access tracks without any dramas and sits level with my toolboxes and compressor in the back.(5)
Proper Kit for Remote Track Work
Been running this Dobinsons lift kit on my D-Max for six months now, including two trips out to the Simpson and plenty of corrugated tracks through the Flinders. The adjustable front struts are brilliant for fine-tuning the stance with different loads, and the monotube rears handle the constant punishment without fade. Setup was straightforward enough for a weekend install, and the ride quality is miles better than the factory setup even when unladen around town.(5)
Perfect Upgrade for Our Family Camping Rig
Fitted this Dobinsons lift kit to our D-Max before our recent Cape York trip and it's transformed the way the ute handles both on and off-road. The ride quality is noticeably smoother over corrugations compared to the factory setup, and the extra clearance gave us confidence on some of the rougher tracks. Installation was straightforward with the pre-assembled struts, and the adjustable height feature means I can dial it in perfectly when we're loaded up with the camper trailer and all the family gear.(5)
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