SPF1721K - Castor Correction Bush Kit

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Castor Correction Bush Kit - offset polyurethane bush set for the front radius arm to differential mounting. The bushes are made with an offset (eccentric) bore, so fitting them ro tates the axle relative to the radius arms and restores castor angle lost when a suspension lift raises the ride height. Up to 2 degrees of castor increase is available, correcting the vague steering feel, wander and weak straight-line self-centring that follow a lift. Polyurethane also resists the deflection and progressive collapse of the original rubber bushes under axle wind-up, holding the axle location more consistently under braking and off-road articulation. This kit contains 4 polyurethane bushes, 4 steel tubes, 4 sleeves and a fitting instruction sheet. Show more