2128609 Nozzle As Fits Caterpillar Models
2128609 Nozzle As Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Injector Nozzle for Caterpillar (Cat) Excavators
This aftermarket replacement fuel injector nozzle (Nozzle As) fits Caterpillar (Cat) hydraulic excavators equipped with the 3064 and 3066 diesel engines. The nozzle is a precision fuel system component responsible for atomizing and delivering fuel into the combustion chamber, directly affecting engine performance, fuel economy, and emissions. Replaces OEM part number 2128609 (also formatted as 212-8609).
Specifications
- Part Type: Fuel Injector Nozzle Assembly
- Engine Application: Caterpillar 3064, 3066
- Weight: 0.1 lbs (approx.)
- Dimensions: approx. 2.76 x 2.36 x 1.97 in.
Compatible Models
Caterpillar Hydraulic Excavators (3064 Engine): 311C, 312C, 312C L, 314C
Caterpillar Hydraulic Excavators (3066 Engine): 318C, 320C, 320C FM, 320C L, 320D, 320D L, 320D LRR, 320D RR, 321C, 323D L, 323D LN
Replaces Part Number(s):
2128609, 212-8609, CA2128609
Aftermarket Interchange Numbers
2128470, 212-8470, CA2128470
New aftermarket replacement part - not remanufactured, not used.
