[Replace Part Number] 5143477AA, 5143477AB, 48306, 83306, 600-935 The transfer case shift motor is an integral component of the transfer case, enabling the vehicle to seamlessly transition between two-wheel drive and four-wheel drive modes. This compact electric motor facilitates the movement of internal components within the transfer case, facilitating the activation of different 4WD modes. Four-wheel drive ensures power distribution to all four wheels of the vehicle, enhancing traction and is particularly beneficial in challenging conditions such as wet, , off-road, or elevated terrains. [Perfect Replacement] This replacement part is a perfect match for your car. It is constructed from top- materials, ensuring excellent durability for long-term use. The sealed connections effectively prevent environmental and potential performance issues. Note:The dust cover has no practical effect, the color is random, no designation is accepted, and it not affect the use Fitment: for 2011 - 2012 Ram 1500 for 2011 - 2012 Ram 2500 for 2011 - 2012 Ram 3500 for 2011 - 2012 Ram 4500 for 2011 - 2012 Ram 5500 for 2011 Ram for 2005 - 2010 for 2006 - 2010 Ram 1500 for 2006 - 2010 Ram 2500 for 2006 - 2010 Ram 3500 for 2005 - 2009 Durango for 2006 - 2009 3.7L for 2007 - 2009 Fits NVG243 NVG244 or NVG273 Transfer Case ONLY! Colour:Silver Material:Metal Package Contents: 1 * transfer case motor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.