Welcome to the cleanest shop in Southern California. For over
28 years WMD repairs Cylinder assemblies, Cylinder Heads, Water Pumps, Oil Pumps and Air Starters for your Electro-Motive
Division (EMD) 645 series marine diesel engine.

WMD’s engine rebuild division utilizes modern high performance
valve seat machining known as CNC or Computer Numeric Cutting.
Like race shops around the world, WMD uses this technology within the remanufacturing process of all WMD Cylinder
Heads for precision and speed.

All WMD repairs are made within EMD specifications by factory trained technicians who are standing by to service
your vessels in shop repairs.