Product Overview

This premium remanufactured diesel fuel injector is specifically designed for the Caterpillar C175 engine platform. As a critical component of the diesel fuel injection system, it ensures precise fuel delivery for optimal combustion efficiency and engine performance. Our injectors are sourced from a specialized manufacturing facility in Shandong, China, and are shipped globally to serve major markets including North America, Europe, Southeast Asia, and the Middle East. We cater to heavy equipment dealers, repair shops, and fleet operators requiring reliable replacement parts for mining, marine, and power generation applications.

Key Features & Benefits

• Precision Remanufacturing: Each injector is disassembled, cleaned, and rebuilt to meet or exceed OEM specifications using high-grade stainless steel components.
• Enhanced Durability: Constructed with corrosion-resistant materials to withstand high-pressure injection cycles and extreme operating temperatures.
• Direct Fitment: Universal design ensures a seamless replacement for the original injector without modifications, reducing downtime.
• Rigorous Testing: Every unit undergoes flow rate, pressure, and leak testing to guarantee consistent performance and fuel efficiency.
• Cost-Effective Solution: Remanufactured to provide OEM-level quality at a fraction of the cost of new injectors, ideal for budget-conscious B2B operations.

Technical Specifications

OEM Cross-Reference

This injector is compatible with the following original equipment manufacturer (OEM) part numbers. Use this reference to verify fitment for your specific engine:

• Caterpillar OEM: 443-9455, 328-7100, 20R-5566, 443-9554
• Alternative Number: 704728AT

Note: These numbers are cross-referenced for the C175 engine series. Always confirm your engine serial number for exact compatibility.

Compatibility

Engine Model: Caterpillar C175 Series (including C175-16, C175-20 variants)

Vehicle/Equipment Applications:

• Heavy-duty mining trucks (e.g., Caterpillar 793, 797 series)
• Large marine propulsion engines
• Power generation systems
• Industrial diesel engines requiring high horsepower output

Year Range: Compatible with C175 engines manufactured from 2010 onward. Verify compatibility with your specific engine configuration.

Global Supply & Distribution

We offer worldwide shipping capabilities, ensuring fast and reliable delivery to major industrial centers and ports. Our export experience spans:

• North America: Direct shipping to USA, Canada, and Mexico ports (Los Angeles, Houston, Vancouver, Veracruz).
• Europe: Efficient logistics to Rotterdam, Hamburg, and Antwerp for distribution across EU countries.
• Asia-Pacific: Quick delivery to Singapore, Shanghai, Sydney, and Dubai hubs.
• Middle East & Africa: Serving key markets including Saudi Arabia, UAE, and South Africa.

We comply with international trade regulations, providing necessary documentation for customs clearance. Bulk orders (MOQ 6 pieces) are packed securely using neutral or branded WX packing to prevent damage during transit.

Quality Assurance

Our remanufacturing process adheres to strict quality control standards. Each injector is:

• Disassembled & Cleaned: Ultrasonic cleaning removes carbon deposits and contaminants.
• Inspected: Critical components (nozzle, plunger, solenoid) are measured for wear and replaced if out of spec.
• Tested: Flow bench testing ensures proper fuel delivery at rated pressures; leak tests verify seal integrity.
• Warranted: Backed by a 3-month warranty against manufacturing defects, providing peace of mind for your operations.

Our facility in Shandong, China, follows ISO-equivalent processes to deliver high-quality remanufactured parts suitable for demanding industrial environments.

FAQ

Q1: How do I confirm this injector fits my C175 engine?
A: Check your engine serial number and existing injector part number. This injector is cross-referenced for OEM numbers 443-9455, 328-7100, 20R-5566, and 443-9554. If your injector bears one of these numbers, it is a direct replacement. For additional verification, consult your engine manual or contact our technical support with your engine details.

Q2: What is the installation process for this remanufactured injector?
A: Installation requires basic mechanical skills and proper tools. Ensure the engine is off and cool. Remove the old injector carefully to avoid debris entering the cylinder. Clean the injector bore, lubricate O-rings with clean engine oil, and torque the injector to manufacturer specifications (typically 55-65 Nm for C175). We recommend replacing O-rings and seals simultaneously. Always refer to the service manual for your specific engine model.

Q3: How can I maximize the lifespan of these injectors?
A: Use high-quality diesel fuel with proper filtration (2-micron or better). Change fuel filters regularly per the engine maintenance schedule. Avoid running the engine on low fuel, which can introduce air into the system. Periodically check injector performance through diagnostic tools; early detection of issues like misfiring or increased fuel consumption can prevent major damage. Our 3-month warranty covers defects, but proper maintenance extends service life significantly.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .