DOBINSONS POLYURETHANE CASTOR BUSH KIT - PB59-503K

Product Description

• For 0" to 4" of lift, Recommended when replacing 20+ year old suspension parts
• Contains all 4 bushings for the front of the radius arm to axle
• Can be set to 3 different caster settings quite easily
• Dobinsons offer other separate bush kits for Caster and Radius Arms. Contact us for more information

PB59-503K Caster Bushing Kit Instructions

Dobinsons Spring & Suspension polyurethane bushes are designed and manufactured using the highest quality raw materials.

PB59-503K Adjustable Front Radius Arm Caster Bushing Kit

• Compatible with: 1990-97 Toyota Land Cruiser 80 Series Wagon & Land Cruiser 105 Series
• Includes: 4 x Polyurethane Eccentric Bushes/Bushings with a built-in sleeve
• Caster Adjustment: 0° to 2.5° or 3.5° correction

Caster angle plays a major role in vehicle straight-line stability and helps the steering return to center. When a vehicle's suspension is raised, the required positive caster angle is reduced, moving it closer to zero and impairing steering stability. A reputable 4x4 wheel alignment center can determine whether caster correction is necessary.

Dobinsons Spring & Suspension offers a full range of suspension components for this vehicle, including replacement bushings for all front and rear control arms. A complete bush kit is available under part number PB59-1258K—contact Dobinsons for more details.

For suspension lift kits between 50mm (2") and 90mm (3.5"), caster correction is required, and adjustable panhard rods are highly recommended. To maximize off-road performance, extended sway bar links and extended brake lines are also recommended. Depending on the application, extending the vehicle’s bump stops and modifying the driveshaft may be necessary.

For suspension lift kits exceeding 90mm (3.5"), significant alignment modifications are required, including:

• Caster correction
• Adjustable panhard rods
• Sway bar extensions
• Extended bump stops
• Extended brake lines
• Gearbox spacing
• Driveshaft modification
• Adjustable/modified rear trailing arms
• Adjustable steering arm modifications
• Other driveline, suspension, and steering modifications as needed

Note: For off-road use only.