254-4339 C9 Diesel Fuel Engine Injector 2544339 254 4339 for C9 Engine

Name: 254-4339 C9 Diesel Fuel Engine Injector 2544339 254 4339 for C9 Engine
Brand: Hong Kong Genuine diesel power company
SKU: 254-4339
Availability: InStock

Basic Properties

Place of Origin: England

Brand Name: CAT

Certification: ISO contact :86 17841207606

Model Number: 254-4339

Trading Properties

Minimum Order Quantity: 1 PCS

Payment Terms: T/T, Western Union, ,Paypal ,RMB

Supply Ability: 10000

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Specifications

Product name:	CAT INJECTOR	Contact:	86 17841207606
Part Number:	254-4339	Other No:	2544339
Engine:	Cat Engine	Warranty:	6 Months
Packing:	Original Package	Origin:	England
payment term:	T/T. Western Union	MOQ:	1 PC
Delivery Time:	3-10 Workdays According To Your Order	shipping:	DHL/FedEx/UPS
High Light:	C9 diesel fuel injector , Caterpillar C9 engine injector , 2544339 fuel injector with warranty

Product Description

Detailed Product Datasheet:

Part Number:	254-4339
OE NO:	2544339
Origin:	CAT
CAR	Excavator
Payment Term:	T/T. Western Union

Why Choose Us:

Good technical training and technical support

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

3.The product has undergone a rigorous testing process, and we provide high-quality products.

4.Support multiple payment methods, payment protection.

The c-aterpillar 254-4339 fuel injector is a high-precision HEUI (Hydraulically Actuated Electronically Controlled Unit Injector) engineered exclusively for c-aterpillar C9 diesel engines. Built to meet c-aterpillar’s OEM performance, durability, and emissions standards, this injector delivers precise fuel metering, optimal atomization, and reliable operation in heavy-duty construction, mining, and industrial applic-ations. It features robust materials, advanced electronic control, and factory-calibrated performance, serving as a direct, drop-in replacement for C9-powered equipment to restore engine efficiency, reduce fuel consumption, and lower exhaust emissions.

1. Core Specific-ations & Basic Information

Parameter Item	Specific-ation Details
Part Number	254-4339 (2544339; Cross Reference: CA2544339, 10R-2829, 236-0958)
Compatible Engine	c-aterpillar C9 Diesel Engines (9.3L displacement, 6-cylinder, HEUI fuel system; EPA Tier 3/Stage IIIA compliant)
Product Type	HEUI (Hydraulically Actuated Electronically Controlled Unit Injector)
Product Condition	100% New OEM-Quality / Remanufactured (Factory calibrated, no remanufactured parts for new version)
Material	Heat-treated alloy steel body; DLC (Diamond-Like Carbon) coated internal components; multi-orifice precision nozzle
Physical Parameters	Net Weight: 1.38 kg; Gross Weight: 1.45 kg; Dimensions: 28×10×10 cm; Operating Temp: -40°C to +180°C
Injection Performance	Injection Pressure: 250–2200 bar (ECU adjustable); Flow Rate: 75–600 L/h; Nozzle: 8–16 holes (0.12–0.35 mm diameter)

2. Applicable Equipment & Models

Equipment c-ategory	Compatible Models & Applic-ations
Excavators	c-aterpillar 330D, E330D, 336, 336D, E336D excavators (primary applic-ation)
Construction Machinery	Wheel loaders (980H), track-type tractors, motor graders, and articulated trucks with C9 engines
Mining Equipment	Mining trucks, loaders, and quarry machinery operating in heavy-duty, high-load conditions
Industrial & Power Units	Stationary industrial power units, generator sets, and pump systems powered by C9 engines