
The NEW CAT D320A / 3304 / 3306 Fuel Injector Nozzle #6H3364 is a premium aftermarket replacement nozzle designed to meet OEM specifications for Caterpillar D320A, 3304, and 3306 engines.
This precision-machined nozzle provides optimal fuel atomization and efficient combustion, supporting smooth engine performance in industrial, construction, and generator applications.
Why Shop with Young & Sons?
With over 75 years of diesel engine expertise, Young & Sons offers quality and fast availability for all your engine needs.