High Quality 4W7017 4W7018 4W7019 Diesel Fuel Injectors 4W7015 4W-7016 1705181 Fuel Nozzle for Engine 3204 3208

Name: High Quality 4W7017 4W7018 4W7019 Diesel Fuel Injectors 4W7015 4W-7016 1705181 Fuel Nozzle for Engine 3204 3208
Brand: Dongguan Truth Diesel Engine Parts Co., Ltd.
SKU: 4W7019
Price: 375.00 USD
Availability: InStock

Basic Properties

Place of Origin: USA

Brand Name: CAT

Certification: ISO

Model Number: 4W7019

Trading Properties

Minimum Order Quantity: 1

Price: $300-$450

Payment Terms: L/C, D/A, D/P, T/T, Western Union,

Supply Ability: 1000

Common Rail Fuel Injector

Cat Diesel Injectors

Diesel Fuel Injector

Specifications

Product Namber:	CAT INJECTOR	OE NO:	4W7019
OE NO1:	1705181	Engine:	CAT 3512b Engine
Car Model:	CAT	Warranty:	12 Months
Quality:	Brand New Genuine	SIZE:	Origional Standard
Type:	Diesel Auto Parts	Application:	Fuel Injection System
Material:	High Speed Steel	PAYMENT TEF:	Full Advance Payment
packing:	Original And Neutral Packing	MOQ:	1РСS

Product Description

_{OE NO}	4W7019
_{OE NO1}	1705181
_Material	_{Original new CAT INJECTOR}
ENGINE	CAT C3512b engine
Car Model	CAT

c-aterpillar Nozzle Series (Part Number: 4W7019) Product Details

The c-aterpillar 4W7019 fuel injector nozzle is a high-precision genuine OEM component, specifically engineered for c-aterpillar medium-to-heavy-duty diesel engines, serving as a critical core part of the fuel injection system that directly determines fuel delivery precision, atomization quality, and overall engine performance and durability. Manufactured in ISO 9001:2015 and TS16949 certified facilities, it strictly adheres to c-aterpillar’s original engineering standards and undergoes multi-stage rigorous quality testing—from raw material screening and precision CNC machining to final assembly and pre-delivery inspection. Crafted from high-strength heat-resistant alloy steel with advanced anti-corrosion and anti-wear coating, this nozzle features an optimized 5-hole orifice design that achieves ultra-fine fuel atomization, uniform fuel distribution, and complete combustion, effectively enhancing engine power output by 4-6%, reducing fuel consumption by approximately 5%, and minimizing harmful exhaust emissions. It boasts exceptional wear resistance, corrosion resistance, and high-temperature stability, capable of adapting to harsh operating environments such as heavy construction, large-scale mining, long-haul transportation, and industrial power generation. As a direct OEM replacement part, it offers perfect fitment without any modific-ations, facilitating quick and convenient installation, and is supported by a 12-month limited warranty and comprehensive global after-sales service, making it a reliable choice for c-aterpillar equipment maintenance and repair.

1. Core Technical Parameters (4W7019)

Parameter	Detailed Specific-ation	Remarks
Part Number	4W7019 (4W-7019, CA4W7019)	Genuine c-aterpillar OEM part; direct replacement for original components
Product Type	Fuel Injector Nozzle	Core component of fuel injection system; controls fuel atomization and delivery precision
Compatible Engines	c-aterpillar 3126, C7, C9, 3116, C10 Medium-to-Heavy-Duty Diesel Engines	Verify engine serial number (ESN) for exact compatibility before installation
Material	High-Strength Heat-Resistant Alloy Steel with Advanced Anti-Corrosion & Anti-Wear Coating	Precision-machined; resistant to high temperature, wear, and chemical corrosion
Orifice Design	5-hole Precision Drilling, Optimized Flow Path & Anti-Clogging Structure	Ensures uniform atomization and stable fuel flow; reduces clogging risks in harsh conditions
Max Working Pressure	4300bar	Meets c-aterpillar OEM pressure standards; stable performance in extreme environments
Physical Dimensions	Length: 5.9 in, Diameter: 1.8 in, Weight: 1.35 lbs (0.61 kg)	OEM-standard size; direct bolt-on fit; no modific-ation needed for installation
Warranty	12-month limited warranty	Covers manufacturing defects and performance issues; simple and efficient claim process

2. Compatible c-aterpillar Equipment & Applic-ation Scenarios

Equipment c-ategory	Compatible Models	Applic-ation Scenarios
Medium-to-Heavy-Duty Trucks	Class 7-8 heavy-duty trucks equipped with 3126/C7/C9/C10 engines	Long-haul transportation, regional cargo hauling, voc-ational truck operations, industrial logistics
Construction & Mining Machinery	320D2, 323D2, 330D2 excavators; 966K, 972K, 980K wheel loaders; 420F, 430F backhoe loaders	Earthmoving, road construction, large-scale mining projects, urban infrastructure repairs
Industrial Power Equipment	C7/C9/C10 industrial generator sets (1200kVA-3000kVA)	Factory main power, emergency backup power, large-scale industrial production support
Agricultural & Forestry Machinery	Heavy-duty tractors, harvesters, and forestry equipment equipped with 3126/C7 engines	Large-scale farming, timber harvesting, agricultural irrigation, heavy-duty agricultural operations

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PRODUCTS PICTURE:

High Quality 4W7017 4W7018 4W7019 Diesel Fuel Injectors 4W7015 4W-7016 1705181 Fuel Nozzle for Engine 3204 3208

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 13790195672 Whatsapp::+86 13790195672
Email:edwardswilliam1988@gmail.com