TMR's proprietary Anti Wobble prevents your trailing arm from over rotating and breaking the shock eyes. They are the perfect joint for trailing arms that will come into contact with obstacles - ie: rocks, trees or other debris commonly encountered in an Ultra4 race buggy or rock bouncer. Each Kit includes: 1 x weldable housing 2 x delrin bearings 2 x stainless steel misalignment spacers 1 x Spirolox retaining ring - offers 360 degree engagement and will not cause interference like cheaper snap rings with large "ears" 1 x 1" bore heat treated stainless steel uniball (static load rating 90 000LB)2.625" mounting width is recommended when replacing a rod end with misalignment spacers, a Johnny Joint or other flex joint.4" mounting width is recommended when building custom chassis side mounts. The additional width aids in running a larger tube or fabricated trailing arm. Anti Wobble's are also referred to as a wobble stopper or wobble stopper uniball for trailing arms.
