The Dobinsons MRA Adjustable Lift Kit suits the Isuzu D-Max Series II (2012-2020) and delivers a selectable 2" or 3" lift using monotube remote-reservoir shocks with a 50mm or 60mm bore front and rear. Independent high-speed compression, low-speed compression and rebound adjustment let you dial in damping for unladen touring or loaded towing without tools. Load-matched coil springs and leaf springs are available in multiple rates to suit your constant accessory load. In stock in Australia with manufacturer warranty and fitment support from our team.
Browse all compatible suspension parts for your Isuzu D-Max 2012-2020 using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Isuzu | D-Max | Series II | 2012-2020 | 3.0L Turbo Diesel |
Not sure if this fits your vehicle? Contact our suspension experts or check our FAQ page. You can also browse all suspension parts for the Isuzu D-Max using our parts finder.
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.
Select your spring rate based on constant accessory load only — weight permanently fitted to the vehicle, not occasional camping gear or passengers. Common front constant loads include steel bullbars, winches, and auxiliary batteries. Common rear constant loads include steel trays, canopies, long-range fuel tanks, and drawer systems.
Fitment by a qualified 4WD suspension installer is recommended to set correct torque specs and ride height. Wheel alignment is mandatory after installation to prevent uneven tyre wear. Allow a 500km break-in period before loading the vehicle to its maximum rated capacity. For lifts approaching 3", pair this kit with upgraded control arms to correct front-end geometry and ball joint angles.
Dobinsons has a long history in Australian suspension manufacturing, with products developed and tested locally across a range of touring and work conditions. This MRA kit carries a manufacturer warranty and is supported by our fitment team. View the full Dobinsons range for other D-Max suspension options.
This kit suits tradespeople carrying a fitted tray or toolbox, tourers running a canopy and drawers, and caravan or camper trailer owners who need adjustable damping to suit varying tow ball weight. Owners regularly carrying heavy, changeable rear loads should also look at airbag suspension for on-demand load support.
This MRA adjustable lift kit is in stock in Australia with fast dispatch and fitment support from our team. Browse our full lift kit range or contact us to confirm spring rates for your build.
Setting up a D-Max or MU-X? Read our guide to common D-Max and MU-X suspension problems and fixes.
This Dobinsons MRA Adjustable Lift Kit is built specifically for the Isuzu D-Max Series II, model years 2012 to 2020, fitted with the 3.0L turbo diesel engine. It is not a universal kit and is matched to this chassis and spring mounting layout. If you are unsure which series your D-Max is, check your compliance plate or use our parts finder for the Isuzu D-Max. Our team can confirm fitment before you order.
The kit provides a selectable 2" or 3" lift, set by the coil and leaf spring rate and shock length you choose at checkout. A 3" lift gives more clearance for larger tyres but is classified for off-road use only in most Australian states. For lifts approaching 3", we recommend pairing the kit with upgraded control arms to correct front-end geometry.
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 2 front and 2 rear Dobinsons MRA adjustable remote-reservoir shock absorbers, front coil springs, rear leaf springs, U-bolts, and polyurethane bushes. Spring rates are selected based on your constant accessory load at the time of order. Upper and lower control arms are sold separately. Full fitting instructions are included.
Yes. The 3-way adjustable damping lets you firm up compression when towing and back it off for unladen driving, and the leaf spring rate can be matched to your tow ball weight and rear accessory load. This combination is intended to manage payload and towing stability without permanently harshening the ride. Confirm your typical tow ball weight with our team when selecting spring rates.
For a 2" lift, standard control arms will generally work, though geometry will be slightly altered. For the 3" lift setting, we strongly recommend upgraded adjustable control arms to correct caster and ball joint angles and preserve steering response. This also helps reduce wear on CV joints and steering components at the higher ride height.
Yes, a wheel alignment is mandatory after installing this kit. Ride height changes alter camber, caster and toe settings, and skipping alignment will cause uneven tyre wear and affect handling. We recommend booking an alignment immediately after fitment and again after the 500km break-in period.
Yes. Dobinsons offers this kit with multiple front coil and rear leaf spring rate options so you can match the constant load already fitted to your D-Max, such as a bullbar, winch, tray or canopy. Only select a rate for permanent accessory weight — not for occasional camping gear or passengers. Our team can help you choose the correct rate based on your build.
The 2"-3" lift height creates additional clearance that typically allows for larger tyre fitment on a D-Max, though the exact size depends on your wheel offset and any flare or guard modifications. We recommend confirming your target tyre size with our team before ordering so we can advise on lift height and any additional clearance work needed.
This Dobinsons MRA kit is covered by the manufacturer's warranty against defects in materials and workmanship. Warranty terms are handled through 4WD Suspension Australia as your local supplier, with fast dispatch from local stock. Contact our team for the specific warranty period and claims process.
Yes. The 3-way adjustable damping allows you to set a softer low-speed compression and rebound for comfortable daily commuting, then firm the settings up when loaded for work or touring. This adjustability is the main advantage over a fixed-rate shock for D-Max owners who use their vehicle for both daily driving and heavier duties.
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