The Blackhawk Ultimate Adjustable Upper Control Arm Kit transforms your Toyota Hilux N70 or N80 front suspension with precision caster adjustment, extended articulation, and heavy-duty construction engineered for Australia's toughest conditions. Essential when running lift kits over 50mm, these adjustable upper control arms restore factory geometry, eliminate steering wander, and improve tyre wear while maximising off-road wheel travel. Built with greasable ball joints, sealed bushings, and backed by full Australian warranty—in stock now with fast nationwide dispatch.
Browse all compatible suspension parts for your Ultimate Adjustable Upper Control Arm using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Toyota | Hilux | N70 | 2005-2015 | All Engines |
| Toyota | Hilux | N80 | 2015-Current | All Engines |
Not sure if this fits your vehicle? Contact our suspension experts or browse all suspension parts for the Toyota Hilux N80 using our parts finder tool.
These adjustable upper control arms feature eccentric cam adjusters that allow precise caster angle tuning between +1° and +4° beyond factory specifications. After installation, initial adjustment should be set to factory specifications, then fine-tuned based on your specific lift height and driving requirements. Vehicles running 50mm lifts typically require +2° caster correction, while 75mm lifts may need +3° to +4° adjustment for optimal steering feel and high-speed stability. The adjustment range also allows compensation for worn suspension bushings and varying load configurations when towing or carrying accessories.
Professional installation by a qualified mechanic is strongly recommended, as precise torque specifications and adjustment procedures are critical to performance and safety. Full wheel alignment including caster, camber, and toe adjustment is mandatory after installation to achieve the published benefits and prevent accelerated tyre wear. A 500km break-in period allows bushings to seat properly, after which a re-torque and alignment check should be performed. When installing these arms, consider upgrading to extended-travel shock absorbers to fully utilise the increased suspension articulation these control arms provide.
Blackhawk4x4 has earned its reputation as one of Australia's most trusted 4WD suspension brands through decades of real-world outback testing and continuous product refinement based on customer feedback. Every component is designed to withstand the unique challenges of Australian touring—from bulldust and corrugations to beach sand and river crossings—with comprehensive warranty coverage backed by local support. Blackhawk products are trusted by professional tour operators, mining contractors, and serious four-wheel drivers who demand reliability when hundreds of kilometres from the nearest town. Explore the full Blackhawk4x4 suspension range to complete your Hilux build.
This adjustable control arm kit is essential for Hilux owners who've installed lift kits and experience steering wander, uneven tyre wear, or want to maximise suspension articulation for serious off-road touring. It's ideal for tradies running constant heavy loads, grey nomads towing large caravans, and weekend warriors tackling high-country tracks where wheel travel makes the difference between clearing an obstacle and getting stuck. If you frequently carry heavy roof racks, bull bars, or rear drawers, consider pairing these arms with airbag suspension to maintain ride height and improve load-carrying capability.
All Blackhawk Ultimate Control Arms are held in Australian stock for immediate dispatch to Sydney, Melbourne, Brisbane, Perth, Adelaide, and regional areas. Our suspension specialists are available to provide expert fitment advice and help you select complementary components for your complete Hilux suspension upgrade. Need help choosing the right setup? Browse our complete lift kit range or contact our team for personalised recommendations.
Yes, this Blackhawk Ultimate Adjustable Upper Control Arm Kit is specifically engineered to fit all Toyota Hilux N70 models (2005-2015) and N80 models (2015-current), covering both pre-facelift and facelift variants across all engine types including petrol and diesel. The kit fits SR, SR5, Workmate, and Rogue variants with both 2WD and 4WD configurations. If you're unsure about your specific model year or variant, our suspension experts can verify fitment using your VIN number. These arms are designed as direct replacements for factory upper control arms with no modifications required to mounting points.
The Blackhawk Ultimate Control Arms provide between +1° and +4° of additional positive caster adjustment beyond factory specifications through precision eccentric cam adjusters. This adjustment range is specifically calibrated to correct geometry changes caused by lift kits between 50mm and 75mm in height. Vehicles with 50mm lifts typically require +2° correction, while 75mm lifts may need +3° to +4° for optimal steering feel and stability. The adjustment mechanism allows fine-tuning in 0.25° increments, enabling precise customisation based on your specific lift height, tyre size, and driving preferences for both on-road stability and off-road performance.
This complete kit includes both left and right adjustable upper control arms with pre-installed premium greasable ball joints, four high-performance polyurethane bushings, protective dust boots, and all required mounting hardware including grade 10.9 bolts, washers, and nylock nuts. You'll also receive detailed adjustment instructions and a Blackhawk4x4 warranty registration card. The arms come fully assembled with bushings pressed in and ball joints installed, significantly reducing installation time. Note that this kit covers the upper control arms only—lower control arms, shocks, and springs are sold separately if you're building a complete suspension system.
Absolutely—these adjustable control arms are ideal for Hilux owners who regularly tow caravans, camper trailers, or heavy equipment up to the vehicle's maximum towing capacity of 3500kg. By correcting caster angle and reducing suspension deflection through upgraded bushings, these arms improve steering stability and reduce trailer sway at highway speeds when towing heavy loads. The strengthened construction exceeds OEM load ratings by 150%, ensuring reliable performance even when the Hilux is fully loaded with accessories and towing near maximum capacity. Many caravan towers report significantly improved confidence and reduced steering corrections on long highway journeys after installing these adjustable arms.
Adjustable upper control arms become essential when running lift kits over 50mm, as factory arms cannot maintain correct suspension geometry at increased ride heights. Without adjustable arms, lifted Hilux models commonly experience negative caster angles causing steering wander, premature tyre wear on inside edges, and increased CV joint angles that tear CV boots. While you can legally run a 50mm lift on factory arms with professional alignment, lifts of 60mm or more require adjustable arms to achieve proper caster correction and prevent these common issues. The investment in quality control arms protects your tyres, prevents expensive CV joint replacements, and dramatically improves on-road handling and safety.
Yes, professional four-wheel alignment is absolutely mandatory after installing adjustable upper control arms and must be performed by a workshop with experience in lifted 4WD vehicles. The alignment should include caster, camber, and toe adjustments on both front and rear axles to achieve manufacturer specifications adjusted for your specific lift height. Initial alignment should be performed immediately after installation, followed by a re-check after the 500km break-in period once bushings have fully seated. Skipping proper alignment will result in uneven tyre wear, wandering steering, and failure to realise the handling improvements these premium control arms provide—alignment typically costs $150-$250 but protects thousands of dollars in tyre investment.
While the eccentric cam adjusters can technically be adjusted with basic hand tools, we strongly recommend having all adjustments performed during professional wheel alignment rather than attempting DIY tuning. Incorrect adjustment without proper alignment equipment can create dangerous handling characteristics, accelerate tyre wear, and place uneven stress on suspension components. The initial installation should always be performed by a qualified mechanic who can torque all fasteners to specification (typically 140-180Nm for upper ball joint nuts and 110-130Nm for chassis mounting bolts). If you need to adjust caster for different load conditions after initial setup, a qualified alignment shop can make these changes quickly and verify that all other geometry remains within specification.
These control arms provide increased suspension travel and correct geometry after lifting, which does contribute to better tyre clearance, but tyre fitment depends primarily on your total lift height, wheel offset, and whether you've installed aftermarket fenders or performed guard modifications. Most N70 and N80 Hilux models with 50-75mm lifts and these control arms can accommodate 32-33 inch tyres (285/70R17 or 265/70R17) with minimal rubbing, while 35 inch tyres typically require additional modifications including guard trimming and potentially diff drops. The extended articulation these arms provide means tyres will travel further into guards during extreme flex, so test fitment at full compression and full droop after installation to identify any contact points that need addressing.
Blackhawk4x4 backs this Ultimate Adjustable Upper Control Arm Kit with a comprehensive Australian manufacturer's warranty covering defects in materials and workmanship, with specific terms provided in the warranty documentation included with your kit. The warranty is valid from date of purchase and requires warranty card registration within 30 days of installation for full coverage. Warranty claims are processed through 4WD Suspension Australia with support from local Blackhawk service centres across Australia, ensuring quick resolution if any issues arise. The warranty covers structural failures, ball joint defects, and bushing deterioration under normal use, but does not cover damage from accidents, improper installation, or failure to maintain proper torque specifications during the recommended 500km service interval.
Yes, these adjustable upper control arms actually improve daily driving comfort and safety compared to running a lifted Hilux on factory arms, particularly for highway commuting and long-distance touring on sealed roads. By correcting caster angle to factory specifications (or slightly beyond for improved stability), these arms eliminate the steering wander and nervous high-speed handling that plague lifted trucks with uncorrected geometry. The sealed polyurethane bushings provide firmer control than worn factory rubber bushings without creating harshness, while the greasable ball joints ensure smooth articulation over speed bumps and driveways. Many Hilux owners report these arms transform their lifted truck from wandering and vague to confident and precise on sealed roads, while still delivering maximum articulation when the weekend adventures take you off the bitumen.
Perfect Upgrade for Our Family Tourer
Fitted these adjustable upper control arms to our N80 Hilux before our trip up the coast and the difference is night and day. The ride quality on corrugated tracks is so much smoother now, and the kids actually managed to nap in the back seat for once. Really happy with the build quality too – you can tell these Blackhawk arms are built to last through plenty of Australian outback adventures.(5)
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