What do radius arms do on a truck?
Radius arms are simple devices that clamp to the axle housing and attach to one point on the chassis. Generally made of stamped steel, these arms are located on each side of the solid axle and help maintain forward traction.
What do radius arm drop brackets do?
system are the new Radius Arm Drop Down Brackets that are designed to reposition the factory radius arms in the stock position in order to retain correct OEM suspension geometry. When you increase the suspension lift to 3.5 in.
Do arm drop brackets need radius?
Radius arm drop brackets can correct for caster as well as roll axis (under/over steer) as well as correcting anti-dive after lifting. Obviously doing so at the expense of clearance. If you want corrected geometry without the clearance issues, then you need to go custom 3 or 4 link.
What are the different types of radius arms?
The types of radius arms and their configurations are generally based upon how they are mounted at both the chassis and diff ends. Chassis mounting styles include transverse bush (ie. Toyota 80 series) or longitudinal pin/top hat bush (ie. Patrol/LandRover).
Why do you need adapter plate for radius arm?
The adapter plate allows a change in bush position which provides a larger range of allowable flex before binding, whilst still providing adequate ‘feel’ back into the chassis.
What are the benefits of superior engineering arms?
Another breakthrough in design is the Superior Engineering Hybrid radius arms which are designed to combine the benefits of the SuperFlex arm technology and the improved high-speed handling of a drop box style mounting.
Where do the arms attach on a cruiser?
This suspension uses two lower arms that attach from the frame down to the axle. At the axle, these arms attach both above and below the axle’s centre line or in the case of a Patrol/Cruiser in front and back.