617-1905 6171905 Genuine CAT Fuel Injector Replacement for C9.3 C9.3B Excavator Engine Parts

CAT 617-1905 Fuel Injector

The CAT 617-1905 Fuel Injector (also referenced as 6171905) is a direct replacement MEUI electronic unit injector designed for CAT C9.3 and C9.3B diesel engines used in excavators and heavy construction equipment. It delivers precisely metered fuel into the combustion chamber to support efficient combustion, stable power output and lower fuel consumption.

Key Features

• Electronically controlled injection timing supports accurate fuel metering across the full load range
• Multi-hole precision nozzle atomizes fuel for cleaner and more complete combustion
• Hardened alloy steel body withstands high injection pressure and thermal stress
• O-ring sealed design with leak testing helps maintain consistent fuel system pressure
• Direct bolt-on replacement simplifies service and reduces machine downtime

Compatibility

Specifications

Packaging & Shipping

Each injector is individually protected and packed in an export-grade corrugated carton to prevent damage during transit. Stock items ship within 3 working days; production orders are delivered in 15-25 days.

For bulk pricing and custom orders, please contact us with your quantity and destination.