The Dobinsons Monotube IFP Rear Shocks deliver race-proven Internal Floating Piston technology engineered specifically for Isuzu D-Max 2012-6/2020 models — providing superior heat dissipation, fade-free damping performance, and exceptional ride quality whether you're touring the outback or towing heavy loads. Designed and tested in Australia for our harshest conditions, these premium shock absorbers offer a massive performance upgrade over factory dampers with larger bore diameter and high-quality internal components. Backed by full manufacturer warranty and in stock now with fast Australia-wide dispatch from 4WD Suspension.
Browse all compatible suspension parts for your Rear Shocks - Suits Isuzu Dmax 2012 - using our parts finder.
| Make | Model | Series | Years | Body Type |
|---|---|---|---|---|
| Isuzu | D-Max | 1st Generation | 2012 - June 2020 | All (Single Cab, Space Cab, Dual Cab) |
| Isuzu | D-Max | Pre-Facelift & Facelift | 2012 - June 2020 | SX, LS-M, LS-U, LS-Terrain |
Not sure if this fits your vehicle? Contact our suspension experts or check our FAQ page for detailed fitment guidance and technical support.
When ordering Dobinsons shocks with springs, it's critical to select spring rates based on your constant accessory load — the weight permanently installed on your vehicle, not occasional cargo. Common constant rear loads include steel tray replacements, canopies, dual battery systems, long-range fuel tanks, drawer systems, water tanks, and permanently mounted tool boxes. Occasional loads like camping gear, passengers, or towing are not constant loads and should not influence spring selection. Selecting excessively heavy spring rates will result in a harsh, uncomfortable ride and may cause premature wear to other suspension components including bushes and mounts.
Professional installation by a qualified mechanic or experienced DIY installer is recommended for these Dobinsons Monotube IFP rear shocks. A wheel alignment is mandatory after fitting any suspension components to ensure correct geometry, even tyre wear, and optimal handling. All Dobinsons shocks require a 500km break-in period during which damping characteristics will settle and internal seals will properly seat — avoid harsh off-road use during this initial period. For best results when lifting your D-Max, consider pairing these shocks with upgraded control arms to correct castor angle and maintain steering geometry.
Dobinsons has been engineering and manufacturing premium 4WD suspension in Australia for over 60 years, earning a reputation as one of the most trusted names in outback touring, commercial fleet, and off-road racing applications. Every Dobinsons product is extensively tested across Australia's most punishing terrain from the Simpson Desert to Cape York, ensuring real-world durability and performance. Backed by comprehensive manufacturer warranty and recommended by professional tourers, expedition leaders, and tradespeople nationwide, view the full Dobinsons range to see why they're the suspension of choice for serious 4WD owners.
These Dobinsons Monotube IFP rear shocks are ideal for Isuzu D-Max owners who demand fade-free performance whether towing caravans up the Great Dividing Range, hauling tools and materials to remote work sites, or tackling the Canning Stock Route with a fully loaded tourer. If you regularly carry heavy rear loads but don't want a stiff ride when unloaded, consider adding airbag suspension to fine-tune your ride height and load capacity on demand. Perfect for serious off-roaders, grey nomads, and commercial operators who need reliable performance kilometre after kilometre.
Ready to transform your Isuzu D-Max suspension? These Dobinsons Monotube IFP rear shocks are in stock at 4WD Suspension with fast dispatch across Australia. Order online today or contact our expert team for personalised advice on building the perfect suspension setup for your touring, towing, or off-road needs. Browse our full lift kit range to find complete suspension packages engineered for Australian conditions.
These Dobinsons Monotube IFP rear shocks are specifically engineered to fit Isuzu D-Max models manufactured from 2012 through to June 2020, covering both the pre-facelift and facelifted versions of the first-generation D-Max. They're compatible with all body styles including Single Cab, Space Cab, and Dual Cab variants across all trim levels (SX, LS-M, LS-U, LS-Terrain). If your D-Max was built after June 2020 (the RG/3rd generation model), these shocks will not fit and you'll need a different part number. Check your vehicle's compliance plate or contact our team if you're unsure about your exact build date.
These Dobinsons Monotube IFP rear shocks are direct OE replacement shock absorbers and do not provide any lift on their own — lift height is determined by your spring selection. When paired with Dobinsons raised leaf springs (sold separately), you can achieve 0-50mm of rear lift depending on the spring pack chosen and your vehicle's load configuration. The extended shock length accommodates raised spring packs while maintaining full suspension travel. For accurate lift recommendations based on your specific accessories and load requirements, contact our suspension experts who can design a complete system tailored to your D-Max.
This kit includes 2 x Dobinsons Monotube IFP rear shock absorbers along with all necessary mounting hardware including bushes and washers required for installation. Each shock comes pre-charged with high-pressure nitrogen gas and is ready to install straight from the box. Installation instructions and technical specifications are also included. Note that this kit includes rear shocks only — front shocks, leaf springs, U-bolts, and any other suspension components must be purchased separately depending on your complete suspension upgrade goals.
Absolutely — these Dobinsons Monotube IFP rear shocks are excellent for towing applications thanks to their superior heat dissipation and fade-resistant performance under sustained load. The monotube design prevents damping fade even when towing heavy caravans through hilly terrain or long highway stretches. For optimal towing setup, pair these shocks with appropriately rated leaf springs based on your typical tow ball weight, and consider adding airbag suspension for on-demand load leveling and ride height adjustment. Many D-Max owners who regularly tow 3,000-3,500kg caravans rely on this exact Dobinsons shock technology for safe, controlled, and comfortable towing performance.
Control arm upgrades are not required when fitting these rear shocks as replacement units at standard height, but they become highly recommended if you're also installing raised leaf springs to lift the rear of your D-Max. Lifting the vehicle alters suspension geometry and can affect steering feel, castor angle, and handling characteristics. Upgraded adjustable control arms (available separately) allow you to correct these angles and restore factory geometry at the new ride height. If you're planning a complete suspension overhaul with significant lift, budget for front control arms to maintain optimal steering precision and tyre wear patterns.
Yes — a professional four-wheel alignment is mandatory after installing any suspension components including shock absorbers. While fitting shocks alone causes less geometry change than spring replacement, removing and reinstalling suspension components can alter toe, camber, and castor settings enough to affect tyre wear and handling. A full alignment ensures your D-Max tracks straight, tyres wear evenly, and steering response remains sharp. This is especially critical if you're also fitting raised springs or other suspension components as part of a broader upgrade. Most reputable workshops will insist on alignment after any suspension work to ensure safe, predictable handling.
Yes — when purchasing these shocks as part of a complete Dobinsons suspension kit with leaf springs, you'll be prompted to select spring rates based on your constant accessory load. It's crucial to accurately calculate the weight permanently installed on your vehicle including canopies, toolboxes, dual batteries, long-range tanks, and drawer systems. Do not include occasional loads like camping gear, passengers, or towing weight when selecting spring rates. Our team can help you calculate your constant load and recommend the correct spring rating to achieve the perfect balance between load capacity and ride comfort for your specific D-Max setup and usage patterns.
Tyre clearance depends primarily on your lift height (determined by spring selection) rather than the shocks themselves. When paired with Dobinsons raised leaf springs providing 35-50mm of rear lift, most D-Max owners can comfortably fit 32-33 inch tyres with minimal or no trimming. If you're planning a full front and rear lift with matched components, 33-inch tyres typically fit well, while 35-inch tyres may require additional modifications like wheel offset changes, body trimming, or diff drop adjustments. Always test-fit tyres at full lock and full compression before committing to a tyre size, and consult with experienced installers familiar with D-Max suspension geometry.
All Dobinsons suspension products including these Monotube IFP rear shocks are backed by comprehensive manufacturer warranty covering defects in materials and workmanship. Dobinsons stands behind their Australian-engineered products with one of the most respected warranty programs in the 4WD industry. Warranty coverage requires installation by a qualified mechanic and excludes damage from accidents, misuse, incorrect installation, or failure to maintain the product according to guidelines. Keep your proof of purchase and installation receipts safe, and register your product with Dobinsons after purchase to ensure full warranty protection for the life of the product.
Absolutely — these Dobinsons Monotube IFP shocks are engineered to deliver exceptional on-road comfort for daily driving while maintaining serious off-road capability when needed. The advanced valving provides a smooth, controlled ride over highway expansion joints and urban roads without the harsh, truck-like feel of some heavy-duty shocks. Many D-Max owners use their vehicles as daily drivers through the week and weekend tourers, and these shocks excel in both roles. The monotube design ensures consistent damping whether you're commuting to work empty or loaded up for a remote camping trip, making them an ideal all-rounder for Australian 4WD owners.
Proper Kit for Serious Outback Work
Fitted these Dobinsons monotube rears to my 2016 D-Max before a Cape York trip and they've completely transformed how the ute handles a loaded tray on corrugations. The ride is firm but controlled, and after 8,000km of punishment including the Gunshot Creek crossing and Telegraph Track, they're still performing like new. Well worth the investment if you're doing genuine remote touring rather than weekend beach runs.(5)
Perfect Upgrade for Our Family DMax
These Dobinsons monotube rear shocks have completely transformed how our 2015 DMax handles when loaded up for camping trips. The kids don't complain about the rough ride anymore, and the back end sits level even with the camper trailer hitched up and gear in the tub. Fitment was spot-on and they've handled everything from corrugated outback tracks to beach sand without missing a beat. Couldn't be happier with the improvement over the factory shocks.(5)
Best upgrade I've done to the Dmax
Had these Dobinsons monotube shocks fitted to my 2015 Dmax about three months ago and the difference is night and day. Load her up with tools and gear every day for work, and the rear doesn't sag anymore like it did with the factory shocks. Took her down some rough dirt tracks on the weekend and the ride quality was spot on - way more controlled over the corrugations.(5)
Perfect Upgrade for Our Family DMax
These Dobinsons monotube rear shocks have completely transformed how our 2015 DMax handles when loaded up for weekend camping trips. The ride is noticeably smoother on corrugated tracks, and the kids aren't complaining about being bounced around in the back seat anymore. Fitted them myself in the driveway without any dramas, and they've been absolutely solid through three trips to the high country now.(5)
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