Caterpillar Injector C9 Brand New Fuel Injector C7 Diesel Engin265-8106 2658106 266-4446 267-3360 267-3361 For C-A-T Excavator 324D 325D 326D 329D Original New Injector

Parameter Item

Specific-ation Details

Part Number

267-3361 (2673361, CA2673361)

Engine Compatibility

c-aterpillar C9 Series Diesel Engines; C9 GEN SET, D250GC, D300GC, XQP300[3][8]

Injection System

HEUI System; Common Rail; Electronically Controlled Electromagnetic Injector[3]

Fitment Style

Direct OEM Replacement, Plug-and-Play (No Modific-ations Required); Professional Installation Recommended

Quality Standard

c-aterpillar OEM Standard; ISO Certified; 100% Bench-Tested Before Shipping; Strict Quality Inspections[3]

Condition & Warranty

New Aftermarket; 12-Month Quality Warranty; MOQ: 1 Piece (Batch Discounts Available)

Physical Data

Package Size: 38×15×15 cm; Net Weight: 1.9 kg; Gross Weight: 2 kg; Neutral/Custom Packaging for Export

Key Parameters

Fuel Type: Diesel; Operating Voltage: 24V; Material: Heat-Treated Alloy Steel with Anti-Corrosion Coating; Resistance: 13-16Ω (High Resistance Type)[3]

Applic-ation Field

Typical Applicable Equipment

Heavy Construction Excavators

c-aterpillar 330D, 336D, E330D, E336D Series Excavators[4][6]

Crawler Loaders & Graders

c-aterpillar 973C Crawler Loader, 160M Motor Grader

Industrial Generators

c-aterpillar C9-Powered GEN SET, D250GC, D300GC, XQP300 Generators[8]

Heavy-Duty Construction Equipment

814F II Wheeled Bulldozer, 815F II/816F II Earthwork Compactor, 627G/637G Scrapers

Key Performance Metric

Core Benefit

Injection Precision

HEUI System and Precision-Machined Nozzles Ensure Accurate Fuel Delivery and Timing, Matching C9 Engine's Real-Time Demand for Optimal Combustion[3]

Fuel Efficiency

Optimal Fuel Atomization Promotes Complete Combustion, Improving Fuel Economy and Reducing Long-Term Operating Costs for Equipment

Durability

Heat-Treated Alloy Steel Body and Anti-Corrosion Coating Enhance Wear and Corrosion Resistance, Ensuring Long Service Life in Harsh Environments[3]

Supply & Service

In-Stock Availability, Flexible MOQ, 12-Month Warranty, Fast Global Delivery (3-7 Days), Neutral/Custom Packaging for Cross-Border Export

Item

Details

Installation

Thoroughly clean the fuel system and injector interface; release fuel line pressure before installation; use dedic-ated tools to avoid component damage; replace seals and copper washers; torque to c-aterpillar OEM specific-ations; verify part number compatibility; professional installation is recommended to ensure performance.

Maintenance Interval

Inspect injector performance every 6,000–10,000 operating hours; replace fuel filters regularly; check electrical connections and coil performance periodically; clean nozzles with ultrasonic cleaner if clogged to maintain atomization quality.

Storage

Store in a dry, clean and well-ventilated area (-15℃ to 45℃); package with anti-rust materials and sealed plastic bags; avoid dust, moisture, extreme temperature and physical damage to the nozzle.

Troubleshooting

Check for nozzle clogging, fuel pressure leakage or poor electrical contact if the engine misfires, loses power or has excessive fuel consumption; confirm C9 engine compatibility; refer to c-aterpillar official service manual for professional maintenance[3].