Specification: Fits Left+Right+Front Built to strict quality control standards Direct replacements:ALS102,5103493AA,SU8505 Package including: 1× ABS Speed sensor For the following years and models: 2003-2005 Dodge Ram 2500 2003-2005 Dodge Ram 3500 Note: Hub Bearings should always be replaced in pairs (front or Front). This reduces the overall time required to replace two Hub Bearings at different times. In most cases, if a Hub Bearing fails the other is close behind. .