100-6920 Caterpillar 3406 Cylinder Head Fuel Nozzle Adapter | Diesel Fuel System Parts

100-6920 Caterpillar 3406 Cylinder Head Fuel Nozzle Adapter

OEM-quality cylinder head fuel nozzle adapter for Caterpillar 3406 diesel engines. Provides a precision-machined seating surface and correct thread engagement for the fuel injector nozzle within the cylinder head, ensuring proper injector alignment, sealing, and fuel delivery into the combustion chamber. Essential for cylinder head rebuild and fuel system overhaul. Ideal for global parts retailers, repair service providers, and heavy-duty diesel engine workshops.

Part Specifications

• Part Number: 100-6920
• Brand: Caterpillar (CAT)
• Component: Cylinder Head Fuel Nozzle Adapter
• Condition: New / OEM Replacement
• Country of Origin: China
• HS Code: 8409.99
• Application: Industrial / On-Highway / Marine / Power Generation

Compatible Engine Models

• Caterpillar 3406
• Caterpillar 3406B
• Caterpillar 3406C
• Caterpillar 3406E
• Please confirm compatibility with your engine serial number before ordering.

Cross Reference Numbers

100-6920 | 1006920 | CAT1006920

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