Early Unimog 404 "Short Reach" Cylinder head. This uses the shorter spark plugs. New in the MB Crates with Valves and Cam Installed. Does not include the rocker assemblies. This DOES NOT fit the most common 404 Engine. Feel free to give us a call for clarification.
We sell a LOT of these to the Ponton Restorers. Compression is slightly lower, but usually not a concern.
Mercedes Part Numbers:
1800103821
1800109620
NSN# 2805-12-148-5766
Casting Number of Cylinder Head - 1800162401
Compression: 6.8 : 1
