Product Overview

This high-quality injector repair kit, referencing OEM numbers 891811 and 0445120302, is specifically engineered for Caterpillar C11, C13, C15, and C18 diesel engines. Designed for the global aftermarket, this kit is an ideal solution for replacing or repairing worn fuel injectors in heavy-duty equipment. We serve a wide network of international buyers, including those in North America, Europe, Southeast Asia, the Middle East, and South America, ensuring reliable supply chains for B2B partners worldwide.

Key Features & Benefits

• 100% Tested Quality: Each unit is rigorously tested to ensure optimal performance and reliability, meeting strict industry standards for diesel fuel injection systems.
• Durable Steel Construction: Manufactured from high-grade steel to withstand extreme pressures and temperatures within the injection system, ensuring a long service life.
• Precision Engineering: Built to exact OEM specifications for a perfect fit and seamless integration with your Caterpillar engine’s injector assembly.
• Cost-Effective Repair Solution: Provides a reliable alternative to purchasing a complete new injector, reducing maintenance costs without compromising performance.
• Anti-Corrosion Protection: Treated to resist wear and corrosion, maintaining integrity even in harsh operating environments.

Technical Specifications

OEM Cross-Reference

This repair kit is a direct replacement for the following OEM and reference numbers. Please verify your existing part number for compatibility.

• Primary OEM Number: 891811
• Alternate OEM Number: 0445120302 (Bosch number)

Compatibility

• Engine Models: Caterpillar C11, C13, C15, C18
• Vehicle/Equipment Applications: Designed for use in Caterpillar heavy-duty trucks, construction equipment (Excavators, Loaders, Dozers), and industrial machinery equipped with the specified engine models.
• Note: Always confirm your specific engine serial number and injector model to ensure correct fitment.

Global Supply & Distribution

We are a dedicated supplier to the global B2B market, offering reliable logistics and competitive shipping solutions. Our distribution network supports fast delivery to major ports and industrial hubs worldwide.

• Shipping Capabilities: We ship via air freight, sea freight, and express courier (DHL, FedEx, UPS, TNT) based on order volume and urgency.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Singapore, Japan), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile, Argentina).
• Delivery Time: Standard orders are processed and shipped within 3-15 working days.
• Export Experience: Our team is experienced in international trade documentation and customs clearance, ensuring smooth transactions for our global partners.

Quality Assurance

• Manufacturing Standards: Produced in a state-of-the-art facility in Shandong, China, adhering to strict quality control protocols.
• Testing: Each injector repair kit undergoes 100% performance testing to ensure pressure integrity and spray pattern accuracy.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your fleet maintenance.

FAQ

Q: Will this 891811 repair kit fit my Caterpillar C15 engine?
A: Yes, this kit is designed to be compatible with the Caterpillar C15 engine model. However, we strongly recommend checking your injector’s specific part number (e.g., 891811 or 0445120302) against the original part on your engine to guarantee a perfect fit, as injector generations can vary.

Q: What is included in this injector repair kit?
A: This kit typically includes the critical sealing components (O-rings, washers, gaskets) and internal parts required to rebuild a fuel injector. It is intended for use by a qualified diesel technician. Please note that this is a repair kit and does not include the complete injector body or solenoid.

Q: How should I maintain my injectors after installing this repair kit?
A: To maximize the lifespan of your repaired injectors, use high-quality diesel fuel, replace fuel filters regularly, and ensure the fuel system is free of contaminants. We also recommend checking the injector hold-down torque and valve clearance per the engine manufacturer’s service manual after installation.

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 .