Product Overview

This high-quality Common Rail Fuel Injector is a direct replacement for Caterpillar and Perkins diesel engines. Designed for the modern diesel fuel injection system, this injector (part numbers 0445120371 and 0445120382) ensures precise fuel delivery and optimal engine performance. We are a professional supplier based in Shandong, China, offering global shipping to major markets including North America, Europe, Southeast Asia, and the Middle East. This injector is ideal for B2B buyers seeking a reliable, cost-effective alternative to OEM parts.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications for a perfect fit and reliable performance.
• Durable Construction: Made from high-grade stainless steel to withstand extreme pressure and temperature, ensuring a long service life.
• 100% Tested: Every unit is professionally tested to guarantee optimal fuel atomization and injection pressure.
• Enhanced Efficiency: Improves fuel economy and reduces emissions by ensuring complete combustion.
• Easy Installation: Direct bolt-on replacement; no modifications required for compatible engine models.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM and cross-reference numbers:

• OEM Number: T413609
• Bosch Injector Numbers: 0445120371, 0445120382

Compatibility

This fuel injector is designed for use in various diesel engines, specifically:

• Engine Brands: Caterpillar, Perkins
• Application: Common Rail Diesel Fuel Injection Systems
• Vehicle Type: Industrial, Agricultural, and Heavy-Duty Diesel Equipment

Note: Please verify your engine model and injector part number before purchase to ensure compatibility.

Global Supply & Distribution

We serve a global B2B clientele with efficient logistics and supply chain management. Our distribution capabilities include:

• Worldwide Shipping: Reliable delivery to North America, Europe, Asia-Pacific, the Middle East, and South America.
• Fast Delivery: Competitive transit times to major ports and industrial hubs like Rotterdam, Los Angeles, Dubai, and Singapore.
• Export Expertise: Experienced in international trade, customs clearance, and compliance with global standards.
• Flexible MOQ: Low minimum order quantities to support both small workshops and large-scale distributors.

Quality Assurance

• Certifications: Manufactured in an ISO 9001:2000 and TS 16949 certified facility, ensuring strict quality control.
• Testing: Each injector undergoes 100% professional testing for spray pattern, pressure, and leak tightness.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Packaging: Securely packed in neutral or custom packaging to prevent damage during transit.

FAQ

Q: Will this injector fit my Caterpillar C7 engine?
A: This injector is designed for a range of Caterpillar and Perkins common rail engines. While it fits many models, we recommend verifying your engine’s specific injector part number (0445120371 or 0445120382) to ensure a perfect match. Please check your old injector for the stamped number.

Q: What is the installation procedure for this injector?
A: Installation should be performed by a qualified diesel technician. Ensure the fuel system is depressurized, clean the injector bore, and replace the copper washer and O-rings. Torque the injector to the manufacturer’s specifications to avoid damage.

Q: How do I maintain these injectors for long service life?
A: Use high-quality diesel fuel and replace your fuel filters regularly. Contaminated fuel is the primary cause of injector failure. We also recommend periodic professional cleaning and testing of the injectors to maintain optimal performance.

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 .