Synergy Manufacturing, Dual Durometer Track Bar Bushing 1/2" 12mm, Universal

Synergy Dual Durometer Bushings (DDB) feature a maintenance free, grease less design.Self centering with 30 degrees of misalignment. The Outer "soft" durometer acts as bushing cushion and flex material while the inner "hard" durometer lining acts as the bearing surface to allow free floating inner sleeve to rotate providing for a maintenance free "zero bind" bushing. The Internal bushing ring separates inner and outer materials to prevent inner sleeve gaping at extreme flex. Dual Durometer Bushings are direct replacements and are available for OEM Clevite style lower control arm bushing, bushings available for all suspension components made by Synergy MFG as well as many other companies. Kits are sold complete with inner sleeve installed. Please refer to sizing in product details before ordering