1. Air Suspension Valve Control Unit is located near the air suspension compressor. Air suspension solenoid valve blocks are responsible for distributing air from the compressor to air or air springs. Over time its O-rings can dry rot, causing damage to the compressor via air leaks and overworking, along with moisture damage to the electrical solenoid components. 2. This Air Suspension Valve Block fits for LR3 / 3 2005 - 2009, for LR4 / 4 5.0L V8 2010 - 2015,for Sport 2006 - 2013 , for Sport Supercharged 2006 - 2013. 3. Customers can find the product you need accurately according to the number. replace part number: RVH500060, RVH000095, RVH000046, RVH000055, RVH500050. 4. If the Air Suspension Valve Control Unit failed, air may be leaked back to the compressor or the central air reservoir. This can cause the vehicle to not maintain height required. So the failed valve block shoulde be replaced . Fitment: for LR3 2005-2009 for LR4 2010-2015 for SPORT 2006-2013 for Discover 3 LR3 2005 - 2009 for Discover 4 LR4 2010 - 2013 for Sport 2006 - 2013 Part Number: RVH500060 RVH000095 RVH500050 RVH000055 RVH000046 Colour:black Material:ABS Package Contents: 1x Air Suspension Valve Block 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.