Control Arm: Description and Operation

Upper Wishbones
Each upper wishbone assembly is a one-piece steel forging incorporating:
^ A press-fit ball joint.
^ Press-fit bushes for location of the upper fulcrum bolt.

Lower Wishbones
Each lower wishbone comprising forged steel front and rear arms bolted together, incorporates:
^ A press-fit ball joint in the outer extremity of the rear arm.
^ Press-fit bushes for location of the lower fulcrum bolts
^ Location for the shock absorber lower mounting plates.