The Blackhawk4x4 forged radius arms will strengthen your vehicle, stop it wandering and keep it straight. ADR compliant, including GVM upgrades with front axle up to 1660kg. Supplied with Australian made hybrid rubber bushings, guaranteed for the life of your purchase. Forged from a single piece of Chromoly steel to the right profile followed up with a specific heat treating program to provide the same yield & tensile material properties as BIS80 - but with greater ductility (Elastic) meaning they will bend compared to a break just like OE Toyota. After heat treating the arms then undergo CNC machining for accurate bush location.
 

80 Series

105 Series

76 Series without DPF

78 Series with without DPF

79 Series with without DPF

Some key features of the forged radius arms include: 

Increased caster

Increased clearance to tie rod arm

1.5 times stronger than OE at GVM increase

Only 700 grams heavier than OE

Increased ground clearance compared to OE

10mm longer to correct wheelbase on lifted vehicles

Australian made hybrid rubber bushings with lifetime warranty 
 

Replacement bushings required are

2 x S0513R-BH

4 x S0500R-BH