Product Overview

This is a high-performance OEM replacement alternator, part number 34368-01100, engineered for Caterpillar diesel engines. Designed for global distribution, this unit is a critical power generation component for construction, industrial, agricultural, and marine applications. We supply directly to distributors, workshops, and fleet operators across North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable parts availability for critical machinery.

Key Features & Benefits

• Precise OEM Fit & Performance: Manufactured to exact OEM specifications (OEM Size) for seamless installation and optimal electrical output, ensuring compatibility with Caterpillar 320-series engine systems.
• Robust Construction for Demanding Environments: Built to withstand the vibrations, temperatures, and dust common in construction, industrial, and marine settings, offering extended service life.
• Reliable 28V/55A Output: Delivers consistent 28-volt, 55-ampere power to reliably charge the battery and support the electrical system of heavy-duty equipment.
• Global Compliance & Ready for Export: Sourced from ISO-certified facilities in Guangdong, China, with full machinery test reports and export documentation provided for smooth international logistics.
• Comprehensive Quality Verification: Each unit undergoes video-recorded outgoing inspection to validate performance before shipment, providing an additional layer of quality assurance.

Technical Specifications

OEM Cross-Reference

This alternator directly replaces the following OEM and aftermarket part numbers:

• Primary OEM No.: 34368-01100
• Alternator Model Numbers: E320, E320B, E320D, JFZ2520D

Note: OEM Service is available for custom requirements and bulk orders.

Compatibility

This alternator is designed as a direct replacement for the following applications:

• Engine Models: Caterpillar 320B, Caterpillar 320C Diesel Engines.
• Machine Applications: Suitable for equipment in Construction, Industrial Machinery, Agriculture, Power Generation (Gensets), Marine vessels, and Material Handling equipment powered by the compatible Cat® engines.

Global Supply & Distribution

We are a professional B2B exporter specializing in heavy-duty engine components with established logistics channels to major global markets. We ensure efficient delivery to key industrial hubs and ports worldwide.

• Primary Markets Served: North America (USA, Canada), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Fast Logistics: Consolidated shipments for cost-efficiency or expedited air freight for urgent requirements to major ports like Los Angeles, Rotterdam, Singapore, and Dubai.
• Export Expertise: All shipments include commercial invoices, packing lists, and necessary test reports, ensuring full compliance with international customs regulations for a hassle-free import process.

Quality Assurance

Our commitment to quality ensures you receive a reliable, performance-matched component.

• Manufacturing Standards: Produced in facilities adhering to stringent quality control protocols, mirroring OEM dimensional and performance specifications.
• Warranty: Backed by a 6-month warranty from the date of delivery, covering defects in materials and workmanship.
• Testing & Inspection: Every unit is dynamically tested. A comprehensive machinery test report and video outgoing-inspection record are provided to verify operational status before dispatch.

FAQ

Q1: Is this a direct bolt-on replacement for my Caterpillar 320B engine?
A1: Yes. This alternator (34368-01100) is manufactured to the exact OEM size and specifications, including the 12PK pulley. It is designed as a direct bolt-on replacement, requiring no modifications for proper fitment on compatible Caterpillar 320B and 320C engines.

Q2: What documentation is provided with the shipment for customs clearance?
A2: For all international B2B orders, we provide a complete set of export documents including a commercial invoice, packing list, and the machinery test report. This documentation is essential for verifying the product’s specifications and value, facilitating smooth customs clearance in your country.

Q3: How should I verify the alternator is working upon receipt?
A3: Before installation, we recommend a visual inspection for any shipping damage. For a functional check, a bench test using a multimeter to confirm the specified 28V DC output is ideal. Refer to the provided test report for performance benchmarks. If any issues are suspected, contact our support team before 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 .