Contact Rick Ellinger at RC Imports (Rcimports@aol.com). I got a replacement pump from him for my ride. I think it cost me around $55.00 including shipping. It's working great. Also, Bekkers (www.bekkers.com) has a suspension kit which includes the pump block-off plate. I think it goes for around $800.00.
*Pearl Black AMG rims, yellow calipers
*Pearl Black grille and frame
*Euro headlights, clear blinkers
*Zebrano wood kit
*H&R springs/Bilstein shocks (yet to be installed)