Feature: Each door contains its own actuator, if a door on your vehicle will not lock or unlock, a bad actuator is likely the problem. Our product help to restore your car's lock to proper operation. Works well and lasts longer. Save your time by replacing the door latch by yourself. The robust housing is designed to make the actuator more durable and protect it from damage. Direct fit and easy installation. This is a non-OEM product, accessory only! Specification: Type: Door Lock Actuator OE Number: 931-645, 55276794AB, 55276794AC, 55276794AD, 55372858AA Installation Position: Rear Right Side Pin Number: 4 Material: Metal, Plastic Color: Black, Silver Tone Dimension: 14.2x8.6x7.2cm / 5.59"x3.39"x2.83"(L*W*H) Fitment: for Dodge for Ram 1500 3.7L 4.7L 5.7L 5.9L 8.3L 2002-2008 for Dodge for Ram 2500 5.7L 5.9L 6.7L 8.0L 2003-2009 for Dodge for Ram 3500 5.7L 5.9L 6.7L 8.0L 2003-2010 Note:In addition to confirming the model year and pin number before purchasing, be sure to confirm that the OE number is the same!Package Included:1 Pcs Door Lock Actuator Assembly