The Dobinsons MRA Quick-Lift Adjustable Kit suits the Ford Ranger PX3 (2018-2022) and delivers a selectable 2" to 3" lift height using 3-way externally adjustable remote-reservoir shocks front and rear. Quick-Lift front coil springs let you fine-tune ride height without swapping units, while rear leaf spring options match constant loads from 300kg to 600kg for towing or touring. Check exact fitment for your Ranger PX3 and browse other suspension components and steering dampers to round out the setup. In stock in Australia with manufacturer warranty and fitment support from our team.
Browse all compatible suspension parts for your Ford Ranger Px3 using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Ford | Ranger | PX3 | 2018-2022 | 2.0L Bi-Turbo & 3.2L 5-cyl 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.
Choose the 300kg rear leaf option if you're running a tray, canopy, or drawer system with occasional touring loads. Step up to the 600kg option if you're carrying a slide-on camper, dual jerry cans, long-range tank, or towing a heavy trailer regularly. Front coil springs are shared across the range, with ride height adjusted at the Quick-Lift perch rather than by changing spring rate.
Fitment should be carried out by an experienced 4WD suspension fitter or a competent DIY installer with the correct tools, given the remote reservoir shocks and adjustable perches need to be set up correctly. A wheel alignment is mandatory once the kit is fitted and the ride height is set, as camber and caster shift with any lift. Allow a 500km break-in period for the leaf springs and shocks to settle before fine-tuning damping. If you're lifting to the 3" setting, pair this kit with upgraded control arms to correct front geometry and CV angles.
Dobinsons has built 4WD suspension in Australia for decades, with the MRA remote reservoir range developed and tested locally on the vehicles it's sold for. This kit is backed by a manufacturer warranty and is used by tradespeople running heavy trays as well as tourers pulling camper trailers. View the full Dobinsons range to compare shock and spring options across other platforms.
This kit suits PX3 Ranger owners who need a lift that can be adjusted for both unladen touring and loaded towing without swapping components. Tradespeople running a constant tray or canopy load, and tourers with camper trailers, are the main fit. If your accessory load varies week to week, also look at airbag suspension to add load-levelling on top of this kit's spring rate.
This Dobinsons MRA Quick-Lift Kit is dispatched from Australian stock with fitment support from our team. Browse our full lift kit range or get in touch to confirm the right spring rate for your PX3 Ranger before you order.
Having Ranger suspension issues? Read our guide to common Ford Ranger suspension problems and fixes.
Yes, this Dobinsons MRA Quick-Lift Kit is built specifically for the Ford Ranger PX3, covering the 2018-2022 model years across both the 2.0L Bi-Turbo and 3.2L 5-cylinder diesel variants. It's not a universal kit — the shock lengths, coil springs and leaf pack are matched to the PX3 chassis and axle mounts. If you're unsure which series your Ranger is, check your compliance plate or use our parts finder, or contact our team with your VIN.
The kit gives a selectable 2" to 3" lift front and rear, adjusted via the Dobinsons Quick-Lift spring perch system rather than by swapping springs. This means you can set the ride height to suit your tyre size, accessory load or trailer setup without buying a second set of springs. Most PX3 owners run the 2" setting for touring and step up to 3" when larger tyres or extra clearance is needed.
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 front and two rear Dobinsons MRA 3-way adjustable remote reservoir shock absorbers, Quick-Lift adjustable height front coil springs, and rear leaf springs available in 300kg or 600kg constant load ratings. U-bolts, bump stops and fitting hardware are included, with fitting instructions and torque specs supplied. Upper control arms and extended brake lines are sold separately if your setup requires them.
Yes, the rear leaf springs are available in 300kg and 600kg constant load options specifically so you can match spring rate to towball weight and payload. The 3-way adjustable remote reservoir shocks let you firm up compression damping once a trailer is hooked up, then back it off for unladen driving. Choose the 600kg leaf option if you're towing regularly with a loaded camper or box trailer.
At the 2" setting most PX3 Rangers run without a control arm change, but at the 3" setting we recommend upgraded control arms to correct front camber and caster and restore CV joint angles. Standard control arms can cause increased tyre wear and reduced upper control arm-to-chassis clearance at full lift. Our team can confirm whether your specific PX3 combination needs this upgrade.
Yes, a wheel alignment is mandatory after this kit is installed and the ride height is set at your chosen Quick-Lift position. Lifting the front and rear changes camber, caster and toe, and running it unaligned will wear tyres unevenly and affect steering feel. Have the alignment done after the 500km break-in period once the springs have settled.
Yes, the rear leaf springs come in 300kg or 600kg constant load options so you can match the rate to your tray, canopy or towing setup. The front coil springs are shared across the kit, with ride height fine-tuned at the Quick-Lift perch instead of by changing spring rate. Tell us your typical accessory and payload weight and we can recommend the right rear leaf option.
At the 3" setting, most PX3 Rangers gain enough clearance for a modest tyre size increase, though exact clearance depends on wheel offset and width. We recommend confirming your intended tyre and wheel combination with our team before ordering so we can advise on rubbing points at full steering lock. Flares or minor trimming may still be needed depending on the tyre size chosen.
This Dobinsons MRA Quick-Lift Kit is covered by the manufacturer's standard warranty on shocks and springs against manufacturing defects. Warranty claims are handled through our team here in Australia, so you're not dealing with an overseas supplier directly. Keep your invoice as proof of purchase for any warranty claim.
Yes, the MRA shocks are 3-way adjustable specifically so the ride can be softened for daily unladen driving and firmed up when loaded or towing. Many PX3 owners run this kit as their daily and weekend touring setup, adjusting damping rather than swapping components. The Quick-Lift height adjustment also means you're not locked into one ride height if your daily use changes.
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