RS BLACKHAWK UCA 250 SERIES TOYOTA

Product Description – Blackhawk UCA4861P Upper Control Arms

Blackhawk Engineered Upper Control Arms are designed to correct ball joint angle with a built‑in 3° caster increase, restoring proper steering geometry when lifting your vehicle 40mm and above. This delivers sharper steering, improved straight‑line stability, and more predictable handling — essential for any raised IFS setup.

Built with increased coil‑spring clearance and a strengthened arm profile, Blackhawk UCA’s outperform standard OE components during full suspension articulation. The design maximises down‑travel while maintaining structural integrity, giving you reliable performance on‑road, off‑road, and under heavy load.

These arms are ADR Compliant, making them suitable for road‑legal builds across Australia.

Blackhawk UCA’s use OE‑size bushes and ball joints, meaning replacements can be sourced easily from any parts supplier or genuine Toyota channels — ideal for touring, remote travel, and long‑term serviceability.

A cost‑effective, bolt‑in upgrade that solves alignment issues, supports larger tyres, and enhances suspension performance for lifts between 30–80mm.

Key Features

• 3° caster correction for lifts 40mm+

• ADR Compliant

• Corrects ball joint angle for improved steering stability

• Engineered coil‑spring clearance during full articulation

• Strengthened arm design for harsh off‑road conditions

• Uses OE‑spec bushes and ball joints for easy servicing

• Suitable for 30–80mm suspension lifts

• Sold as a complete pair kit with hardware included

Kit Includes

• 2 × Blackhawk UCA’s with OE‑style rubber bushes (pre‑fitted)

• 2 × Roadsafe HD Ball Joints (pre‑fitted)

• 4 × Washers

• 2 × Blackhawk Ball Joint Dust Caps

• 2 × Dust Cap Sealing O‑Rings

Model Code

• UCA4861P