Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines. Product Features:Steel-backed bronze alloy lining with overplatePopular for fatigue resistance & strengthProvides conformability required for older appsOur standard material is comparable to competitors performance bearingNote - This material offers less resistance to wear & corrosion than other materials.Utilizes ISO & QS certified manufacturing