Common Rail Injector 320-0690 10R-7673 2645A749 for C-aterpillar CAT C6.6 Engine Motor Grader 12M 120M Dozer D6N Loader 963D

Name: Common Rail Injector 320-0690 10R-7673 2645A749 for C-aterpillar CAT C6.6 Engine Motor Grader 12M 120M Dozer D6N Loader 963D
Brand: Dongguan Truth Diesel Engine Parts Co., Ltd.
SKU: 10R-7673
Price: 375.00 USD
Availability: InStock

Basic Properties

Place of Origin: USA

Brand Name: CAT

Certification: ISO

Model Number: 10R-7673

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:	10R-7673
OE NO1:	2645A749	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}	10R-7673
_{OE NO1}	2645A749
_Material	_{Original new CAT INJECTOR}
ENGINE	CAT C3512b engine
Car Model	CAT

c-aterpillar C6 Series Fuel Injector (Part Number: 10R-7673) Product Details

The c-aterpillar 10R-7673 fuel injector is a premium OEM-grade common rail component specifically designed for c-aterpillar C6 series diesel engines, boasting wide compatibility with C6.0, C6.4, C6.6 engine variants that are extensively used in construction, mining, and industrial equipment. It strictly adheres to EU Stage IIIA, US EPA Tier 3, and China National IV emission standards, delivering consistent, reliable performance even in extreme harsh operating environments—including high-temperature mining zones, dusty construction sites, and long-hour continuous operation workshops. Crafted from high-strength heat-resistant alloy with a specialized anti-corrosion and anti-wear coating, this injector exhibits exceptional pressure-bearing capacity and high-temperature stability, effectively extending its service life under heavy-load and complex working conditions. Adopting advanced electronic control common rail technology and a precision multi-hole nozzle design, it achieves ultra-fine fuel atomization, improves combustion efficiency by 11-16%, significantly reduces fuel consumption, and efficiently resolves common faults such as difficult starting, unstable idling, black smoke emission, and power decline caused by injector aging or wear. Each unit undergoes 100% strict factory testing, calibration, and performance verific-ation before delivery, providing a reliable, cost-effective replacement solution for global c-aterpillar C6 series equipment users. It is also interchangeable with related models such as 320-0679 and 3200679, enhancing its versatility in maintenance and replacement scenarios.

1. Core Technical Parameters (10R-7673)

Parameter	Detailed Specific-ation	Remarks
Part Number	10R-7673 (10R7673)	OEM-grade, compliant with c-aterpillar part numbering system, interchangeable with 320-0679, 3200679
Compatible Engines	c-aterpillar C6 Series Diesel Engines; C6.0, C6.4, C6.6 Variants	Direct replacement, no modific-ation required, suitable for multi-cylinder diesel engines
Injection Technology	Electronic Control Common Rail; Precision Multi-Hole Nozzle (6-hole design)	Ensures uniform atomization, optimal combustion, low noise, and low emissions
Material	High-Strength Heat-Resistant Alloy, with Anti-Corrosion & Anti-Wear Coating	Adapts to harsh working conditions, prolongs service life and reduces maintenance frequency
Key Specific-ations	Injection Pressure: 135-175MPa; Precision: ±0.007mm	Ensures stable injection performance and high operational reliability

2. Compatible c-aterpillar Equipment & Applic-ation

Equipment c-ategory	Compatible Models	Applic-ation Scenarios
Hydraulic Excavators	C6/C6.4/C6.6-powered excavators (e.g., 320D2, 323D2, 325D2, 329D2 variants)	Construction, mining, earthmoving, foundation engineering, and tunnel construction
Industrial & Heavy Equipment	Wheeled excavators, vibratory rollers, mobile cranes, industrial loaders, port handlers	Road construction, port handling, industrial workshops, large-scale engineering sites
Power Units	C6.0/C6.4/C6.6-powered generator sets, air compressors, diesel water pumps	Emergency power supply, industrial production support, remote engineering projects, and mining areas

Why Choose Us:

1.Super Value - Our rich experience help you increase profit on cost advantage.

2.We have our own professional forwarding agent: Fast delivery, serve good.

3.Our feedback: You always can get our feedback within 24 hours.

4.You can firstly send the goods back to us. After checking,we will send you a new one. And we will afford the all cost of resend.

PRODUCTS PICTURE:

Common Rail Injector 320-0690 10R-7673 2645A749 for C-aterpillar CAT C6.6 Engine Motor Grader 12M 120M Dozer D6N Loader 963D

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