Product Overview

This high-performance Fuel Injector Repair Kit is specifically engineered for the Caterpillar 320D diesel engine. As a direct replacement for OEM part numbers 326-4700 and 32F61-00062, this kit provides a complete solution for restoring injector performance. Sourced from our manufacturing facility in Shandong, China, we supply this critical component to heavy equipment dealers, repair shops, and fleet operators across North America, Europe, the Middle East, and Asia-Pacific. Our robust supply chain ensures fast, reliable global shipping directly to your workshop or warehouse.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications for a perfect fit and reliable seal on your Caterpillar 320D engine.
• Enhanced Durability: Constructed from high-grade materials to withstand the extreme pressures and temperatures of a diesel fuel injection system, ensuring a long service life.
• 100% Professional Testing: Every repair kit undergoes rigorous testing to guarantee flow rate, pressure integrity, and overall functionality before shipment.
• Cost-Effective Solution: A reliable alternative to purchasing a complete new injector, saving significant maintenance costs without compromising on quality.
• Easy Installation: Designed as a direct bolt-in replacement kit, allowing for efficient and straightforward installation by a qualified diesel mechanic.

Technical Specifications

OEM Cross-Reference

This repair kit is the direct equivalent and replacement for the following OEM part numbers:

• Caterpillar OEM: 326-4700
• Komatsu / Other OEM: 32F61-00062

Compatibility

• Primary Application: Caterpillar 320D Excavator
• Engine Type: Caterpillar C6.4 / C6.6 Diesel Engine (Common Rail System)
• Component: Fuel Injector

Global Supply & Distribution

We are a dedicated supplier to the global B2B market, offering efficient logistics and competitive pricing for bulk orders.

• Worldwide Shipping: We ship to industrial hubs and ports globally, including the USA (Houston, Los Angeles), Europe (Rotterdam, Hamburg), Middle East (Dubai, Jeddah), and Asia-Pacific (Singapore, Sydney).
• Fast Delivery: Standard delivery time is 3-7 working days via express courier (DHL, FedEx, UPS) or air/sea freight for larger volumes.
• Flexible Packaging: Standard industrial packaging (polybag + box + carton) or customized packaging as per your order requirements.
• Export Experience: Our team is experienced in international trade, ensuring smooth customs clearance and compliance with export regulations.

Quality Assurance

• Testing: 100% professional testing is performed on all units to ensure functionality and reliability.
• Certifications: Products are manufactured under strict quality control standards.
• Warranty: We offer a robust 6-month warranty against manufacturing defects, providing you with peace of mind.

FAQ

Q: Is this repair kit a direct fit for the Caterpillar 320D engine?
A: Yes, this kit (OEM 326-4700 / 32F61-00062) is specifically designed as a direct replacement for the fuel injectors on the Caterpillar 320D excavator. It includes all necessary internal components (seals, gaskets, washers) for a complete overhaul. We recommend verifying your injector part number before ordering.

Q: What is included in the repair kit?
A: The kit contains the essential components to rebuild a single fuel injector, including new O-rings, copper washers, seals, and other critical wear parts. It does not include the injector body itself. This is a standard repair kit for restoring injector sealing and performance.

Q: What is the warranty and what is the return policy for defective items?
A: We provide a 6-month warranty against manufacturing defects. If you receive a faulty kit, please contact us with your order number and a description of the issue. We will arrange a replacement or refund promptly. We require that installation be performed by a qualified technician to validate the warranty.

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 .