Product Overview

This high-performance, remanufactured common rail diesel injector (Part No. 188-1320) is engineered for Caterpillar 3126B and 3126E engines, commonly found in excavators and heavy machinery. We supply this critical component to a global network of distributors, equipment repair shops, and fleet operators across North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable parts for your maintenance and repair operations.

Key Features & Benefits

• Premium Remanufacturing: Each injector undergoes a complete remanufacturing process to restore OEM-level performance, ensuring precise fuel metering and optimal combustion.
• Durable Stainless Steel Construction: Built with high-grade materials for corrosion resistance and long-term reliability under demanding operating conditions.
• Guaranteed Fit & Function: Direct replacement for the original part, designed for seamless installation and immediate restoration of engine power and efficiency.
• Global Export Ready: Packaged in neutral or WX export packaging, ensuring safe transit and compliance with international shipping standards.
• Cost-Effective Solution: Provides the performance of a new injector at a fraction of the cost, reducing downtime and total cost of ownership for your fleet.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM part numbers:

• Caterpillar®: 188-1320, 1881320

Note: Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This diesel injector is designed for use in Caterpillar C-12 family engines, specifically the popular 3126B and 3126E models. These engines are widely used in:

• Excavators (Various models from CAT and other OEMs)
• Heavy-Duty Trucks
• Industrial Generator Sets
• Marine Applications

Global Supply & Distribution

We are a professional exporter of heavy machinery parts with extensive experience in international logistics and trade compliance. Our supply chain is optimized for fast, reliable delivery to major global markets.

• Worldwide Shipping: We ship to all major continents including North America, South America, Europe, Africa, the Middle East, and Asia-Pacific.
• Fast Delivery to Hubs: Efficient routing to key industrial ports and logistics centers in the USA (LA, Houston), EU (Rotterdam, Hamburg), UAE (Dubai), and Singapore.
• Export Expertise: All documentation (commercial invoice, packing list, certificate of origin) is provided professionally to ensure smooth customs clearance.

Quality Assurance

Every injector is built to meet strict performance standards to ensure reliability for your business.

• Rigorous Testing: Each unit is tested for flow rate, leak integrity, and spray pattern to match OEM specifications.
• Comprehensive Warranty: Backed by a 3-month warranty from the date of delivery, covering defects in material and workmanship.
• Standardized Process: Our remanufacturing process includes complete disassembly, cleaning, replacement of all wear components, and final dynamic testing.

FAQ

Q1: Is this injector a direct “plug-and-play” replacement for my CAT 3126 engine?
A1: Yes. This 188-1320 injector is a direct OEM replacement designed for the Caterpillar 3126B and 3126E engines. It is built to the original specifications for fit, form, and function, allowing for straightforward installation. We recommend using new seals and washers during installation.

Q2: What does “remanufactured” mean, and how does it compare to a new part?
A2: Remanufactured means a used OEM core has been completely disassembled, cleaned, inspected, and rebuilt with new internal components to restore it to like-new performance specifications. It offers reliable performance and a significant cost saving compared to a new OEM part, making it an excellent value for repair and maintenance operations.

Q3: Do you offer technical support for installation or compatibility questions?
A3: Yes, we provide professional service and support. For specific compatibility questions, especially regarding engine serial numbers or application in particular machine models, please contact our technical sales team with your details prior to ordering to ensure a perfect fit.

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 .