Feature: Automatically adds air, or exhausts air from air suspension to maintain constant static design height. Direct replacement and easy install Fast shipping and good operation Manufacturer Part Number: 16-14318-000 52341-Q135 Fit for: for XC455A687AA Type Height Control Valve for 1614318000 Type Height Control Valve for 3188710 Type Height Control Valve for KD2205 Type Height Control Valve for 52341-Q135 Type Height Control Valve Material: plastic+metal colour: black Package Contents: 1 x Air Height Leveling Control Valve 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.