The Toughdog Front Assembled Struts for Isuzu D-Max 7/2020+ combine premium foam cell shock technology with perfectly matched coil springs in a ready-to-install package — engineered specifically for Australian D-Max owners who demand superior ride quality, maximum payload capability, and reliable performance on outback roads and daily commutes. These pre-assembled 4WD lift kit components eliminate fitment guesswork while delivering the legendary Toughdog durability that's made them Australia's number one suspension choice. Backed by comprehensive warranty, Australian engineering, and in-stock now for fast nationwide delivery.
Browse all compatible suspension parts for your Front Assembled Struts Suits - Isuzu using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Isuzu | D-Max | RG (Third Generation) | July 2020 onwards | 3.0L Turbo Diesel |
| Isuzu | D-Max | SX / LS-M / LS-U / X-Terrain / X-Rider | July 2020 onwards | All variants |
Not sure if this fits your vehicle? View all suspension parts for the Isuzu D-Max using our parts finder or contact our suspension experts for personalized advice. Check our FAQ page for common fitment questions.
Choosing the correct spring rate is critical for achieving optimal ride quality and safety. Your spring selection should be based on your constant accessory load — the combined weight of accessories permanently fitted to your D-Max. Common front-end additions include aluminium or steel bull bars (20-40kg), winches (30-40kg), heavy-duty batteries, aftermarket trays, steel replacement bonnets, and roof rack systems. Measure or estimate your total constant front weight and select the corresponding spring rate at checkout. Important: Occasional loads such as camping gear, passengers, or towing loads should NOT be considered constant load — selecting overly stiff springs for occasional use will result in harsh ride quality and potential damage to other suspension components when unladen.
These assembled struts are designed for professional installation or experienced DIY mechanics with proper spring compressor tools and safety equipment. While the pre-assembled design eliminates the dangerous process of compressing springs separately, installation still requires jacking, support stands, and proper torque specifications. A professional wheel alignment is mandatory after installation to ensure correct camber, caster, and toe settings for safe handling and even tyre wear. Allow a 500km break-in period for springs to settle and suspension components to bed in before final ride height measurement. For optimal geometry and CV joint protection, especially with lifted applications, consider pairing these struts with upgraded suspension components including upper control arms and extended diff breathers.
Toughdog has earned its reputation as Australia's number one suspension brand through decades of engineering excellence, extensive outback testing, and unwavering commitment to quality. Every Toughdog product is developed specifically for Australian conditions — from the red dust of the Simpson Desert to the coastal salt spray and everything in between. Trusted by professional tradespeople, grey nomad tourers, and serious 4WD enthusiasts nationwide, Toughdog delivers the perfect balance of durability, comfort, and value backed by comprehensive warranty coverage. Explore the complete Toughdog suspension range for matched rear shocks, leaf springs, and complete lift kit solutions.
These assembled front struts are ideal for Isuzu D-Max owners who've added significant front-end accessories and need to restore correct ride height and handling, or those planning touring upgrades who want premium suspension from the start. Tradespeople running heavy bull bars and toolboxes will appreciate the load-carrying ability and durability, while touring families towing caravans benefit from improved stability and control. If you regularly carry heavy rear loads or tow near maximum capacity, consider complementing these front struts with airbag suspension at the rear for adjustable load support and level towing stance.
Australian-owned, Australian-stocked, and ready for immediate dispatch — order your Toughdog Front Assembled Struts today and experience the ride quality and reliability that's made Toughdog the suspension choice of discerning D-Max owners nationwide. Our expert team is available to answer technical questions and help you browse our full lift kit range to create your perfect suspension setup.
These Toughdog Front Assembled Struts are specifically engineered for Isuzu D-Max models from July 2020 onwards (third generation RG series). This includes all variants such as SX, LS-M, LS-U, X-Terrain, and X-Rider with the 3.0L turbo diesel engine. The struts are designed to bolt directly to factory mounting points with no modifications required. If you have a pre-2020 D-Max model, these struts will not fit — please contact us to identify the correct Toughdog components for your specific vehicle.
These are designed as assembled strut replacements rather than a lift kit, so the actual lift achieved depends entirely on your current vehicle condition and the spring rate you select. If your factory suspension has sagged due to age or added accessories, installing these with the appropriate spring rate will restore factory ride height or provide 0-25mm of lift when correctly matched to your constant load. The primary benefit is restoring correct suspension geometry and ride quality rather than maximum lift height. For significant lift applications, these can be combined with other components from our complete lift kit range.
This kit includes two complete front assembled strut units, each featuring a Toughdog foam cell shock absorber pre-assembled with a matched coil spring, factory-style top mounts, bearings, and all necessary mounting hardware. Everything arrives ready to install — simply select your required spring rate at checkout based on your constant accessory load. The kit includes detailed fitment instructions but does not include upper control arms, extended brake lines, or other components that may be required for larger lift applications. Professional installation and wheel alignment are recommended.
Yes, these front struts are excellent for towing applications as they maintain correct front-end geometry and load capacity when properly matched to your bull bar and winch weight. The foam cell shock technology delivers consistent damping that improves steering control and stability when towing. However, remember that caravan weight is a rear load — for optimal towing performance, you should also upgrade your rear suspension with appropriate leaf springs or add adjustable airbag suspension to level your vehicle and prevent rear squat. The front struts help maintain balanced handling and prevent excessive nose-dive during braking.
Upper control arms are not mandatory for this installation as these struts are designed to maintain factory geometry, but they are highly recommended for optimal performance and CV joint longevity. If you're only restoring factory ride height, your original control arms will generally suffice. However, if you're achieving any lift or running larger tyres, upgraded control arms with additional caster correction will improve steering feel, reduce ball joint wear, and protect CV joints from excessive angles. Many D-Max owners choose to install control arms at the same time to maximize the benefits of their suspension upgrade.
Yes, a professional four-wheel alignment is absolutely mandatory after installing these assembled struts. Any time you disconnect suspension components and alter ride height, your vehicle's camber, caster, and toe settings will change. Driving without proper alignment will cause uneven and premature tyre wear, reduced handling performance, and potential steering pull. Book your alignment with a reputable shop experienced with 4WD vehicles, and inform them of your suspension modifications so they can adjust to the correct specifications. Recheck alignment after the 500km break-in period once springs have fully settled.
Yes, Toughdog offers multiple spring rate options to precisely match your constant accessory load — this is one of the key advantages of their suspension system. During checkout, you'll select your spring rate based on the combined weight of permanently fitted accessories like bull bars, winches, roof racks, and heavy-duty batteries. It's critical to select only your constant load, not occasional gear or towing loads. If you're unsure about your accessory weight, err on the conservative side or contact our team for guidance. Installing springs that are too heavy for your actual load will result in harsh ride quality and potential component damage.
These assembled struts primarily restore or provide minimal lift (0-25mm depending on spring selection), so tyre clearance gains will be modest compared to a full 50mm lift kit. Most 2020+ D-Max models can fit approximately 265/70R17 or 265/65R18 tyres with minor trimming at factory height. With the slight lift these struts may provide, you might gain clearance for 275-width tyres, but significant trimming or body modifications may still be required. If your primary goal is fitting substantially larger tyres, consider a complete lift kit with rear components included. Always test-fit and check clearance at full lock and suspension compression before committing to a tyre size.
Toughdog stands behind their products with comprehensive warranty coverage that reflects their confidence in Australian engineering and manufacturing quality. These assembled struts are covered under Toughdog's standard manufacturer warranty against defects in materials and workmanship. Specific warranty terms and duration are provided with your product documentation and may vary depending on application and usage. Warranty coverage requires professional installation, correct spring rate selection, and normal use conditions. Keep your proof of purchase and installation records to facilitate any warranty claims, and contact us immediately if you experience any issues with your Toughdog components.
Absolutely — these Toughdog assembled struts are engineered to excel in daily driving conditions while remaining capable off-road. The foam cell shock technology delivers a comfortable, controlled ride on sealed roads with reduced harshness over bumps compared to budget gas shocks. Toughdog's valving philosophy prioritizes the balance between comfort and control, making them ideal for D-Max owners who spend 80% of their time on highways and suburban streets but need reliability and performance for weekend touring or occasional off-road adventures. The matched spring rates ensure your vehicle sits level and handles predictably whether you're commuting to work or heading bush for the weekend.
Proper Kit for Remote Touring Work
Been running these Toughdog assembled struts on my D-Max through the Simpson Desert and up Cape York over the last six months. The pre-assembled design saved me hours in the shed, and they've handled corrugations and creek crossings without a whimper. Ride quality is noticeably better than stock, especially with a loaded canopy and long-range tanks fitted. Worth every cent for serious remote work.(5)
Perfect Upgrade for Our Fully Loaded D-Max
Fitted these Toughdog assembled struts to our 2021 D-Max before our trip up to Fraser Island and the difference is night and day. The ride quality with a full load of camping gear, roof tent, and the kids in the back is so much smoother than the factory setup. Installation was straightforward since they come pre-assembled, and they've handled everything from highway touring to beach driving without missing a beat.(5)
Perfect Upgrade for Our Family Adventures
Fitted these Toughdog assembled struts to our D-Max before our Easter trip through the High Country and the difference was immediately noticeable. The ride is so much smoother with the camper trailer and all the kids' gear loaded up, and they handled the corrugated tracks beautifully. Installation was straightforward since they come pre-assembled, saved me a heap of time. Well worth the investment for anyone doing regular touring with a loaded rig.(5)
Best upgrade I've done to the D-Max
Been running these Toughdog assembled struts for about three months now and they've completely transformed how my D-Max handles with a full load of tools and materials. The ride quality is miles better than stock, especially on corrugated dirt roads getting to remote job sites. Installation was straightforward enough to do in the driveway over a Saturday arvo, and they've held up perfectly through some pretty rough tracks up near the High Country.(5)
Quality Struts That Handle Outback Punishment
Just finished a 3000km trip through the Simpson and these Toughdog assembled struts handled the whoops and corrugations without breaking a sweat. The pre-assembled design saved me hours of mucking around, and the ride quality is noticeably better than stock even with a full load of recovery gear and water. Worth every cent for anyone serious about remote touring – they've completely transformed how the D-Max handles rough tracks.(5)
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