Would the Cat part no. on a particular injector tell what nozzle it would have. I have a 3406E which is a 5EK. The injectors are supposed to be 10R 8501. The truck this engine is in set for about six years. I couldn't get it running until I took another set of injectors out of a different 3406E, and put them in. This one is a 1LW, and the injectors are supposed to be 10R 0956. I need to put them back in the 1LW, and assume that the small passages in the injector nozzles must be clogged in the 5EK's injectors. The fuel tanks of the truck have a thick layer of goo on the bottoms, which I have been told that this is from biodiesel in the tanks setting for so long time. Thanks, GJ
Questions Caterpillar Fuel Injection Nozzles And Injectors (8N3176) Aftermarket 1 question