3304 and 3306 Industrial, Marine and Vehicular Engines
Description of Change: A new fuel injection nozzle assembly is used on 3304 and 3306 Engines except 3306 Truck Engines. The new nozzle assembly uses an improved spring retainer which has a smoother wear surface. The new nozzle assembly will give a longer service life.
Adaptable To: All earlier 4.75" bore engines. The new fuel nozzle assemblies shown are not available for parts service separately. They are a part of the fuel valve service groups which are available for these engines.