Blackhawk Ultimate Upper Control Arms

Suit Nissan Navara D23 NP300.

Suit Nissan Navara D40 Models.

Superior Quality and Strength

Blackhawk has gone to the next level to ensure that the Blackhawk Ultimate UCA is the market leader, by utilising premium materials, treatments, and coatings.

The main arm section is manufactured out of heat treated forged 6082 Aluminium. The arm is then CNC machined and finished with a highly durable black E-Coat. This gives you unparalleled strength to weight, dimensional consistency, and long-lasting appeal.

The adjustment and locking mechanism are manufactured out of high-strength nitrided 4140 Chromoly alloy steel, this gives you a strong, hard, and durable locking mechanism with a finish that can withstand the harsh off-road environment.

The bush apertures are manufactured out of high-strength 4140 Chromoly alloy steel then precisely CNC machined which is finished in highly durable black E-Coat.

All these components have been through rigorous chemical, mechanical, and salt spray testing to ensure they are up to the job of providing you with the absolute best product on the market.

The Blackhawk Ultimate range of upper control arms has gone through more testing than any other UCA on the market.

Above and Beyond

Each Blackhawk Ultimate Adjustable UCA has been through an extensive process of design and refinement to perfect the steering geometry, suspension/vehicle clearance and fitment.

This process utilises 3D scanning to develop a dynamic suspension model, the model in conjunction with real world wheel alignment is used to identify the required caster and camber changes, as well as the spatial constraints for the UCA.

The resulting design is then 3D printed and fitted to the vehicle to confirm fitment, clearance and validate the steering geometry.

The final Blackhawk Ultimate UCA design then go through multiple Finite Element Analysis (FEA) simulations and an extensive adjuster focused physical and destructive testing regime.

This testing ensures that the Blackhawk Ultimate UCA’s not only comply with VSB14 but are the strongest adjustable UCA on the market.

These arms are complemented with a high-quality sealed CNC machined 6061 Aluminium ball joint cap, rubber bushes that maintain OE level NVH characteristics and durability, and a custom ABS lead mounting system.

The arms are supplied with their own alignment rod for on bench adjustment and a pair of 4140 custom spanners for turning and locking the adjustment mechanism.