The stock caster arm rubber bushings are designed to have a camber but they generate a large amount of resistance when going through movement (every time a bump or rebound occurs).
The oem bush casing and rubber are soft or failing especially due to age, the fulcrum position is unstable due to twisting, deflection and forces and the range of movement is limited which all results in a constant change in alignment. In addition the rubber is constantly generating a binding force which continues to have a large effect on the movement of the suspension as you drive.
Replacing this large resistance with a pillow ball, there is no twisting, deflection or forces keeping the fulcrum position is constant which means there is no change in alignment and resistance is greatly reduced.
Sold as a pair
D-Max D1 Spec Pillowball Front Caster Arm Bush Set Jzx110
Kuruma Factory keeps many items on the shelf, we also recieve stock orders weekly from the Uk, Europe and Japan. Our items are a mixture of stocked parts and special orders.
Items stocked are usually dispatched the same day if ordered before 3.30pm. Regards out of stock and special order items an email will be sent with estimated leadtimes at point of ordering.
If your order is time sensative please by all means contact us before placing your order so we can advise to make sure any timescales are suitable.