Product Details

Product Overview

This high-performance alternator is specifically engineered for the Cummins 6BT and 6BT5.9 diesel engine platforms. As a critical component of the charging system, it delivers a reliable 24V output with a 45A current rating, ensuring consistent power supply for heavy-duty machinery and commercial vehicles. Our products are sourced from reputable manufacturers and are available for global shipping, serving key markets in North America, Europe, Asia-Pacific, the Middle East, and Africa.

Key Features & Benefits

• Precision Engineering: Designed to meet or exceed OEM specifications for the Cummins 6BT series, ensuring a perfect fit and seamless integration.
• High Output & Stability: Provides a stable 24V/45A output, effectively charging batteries and powering electrical systems under demanding conditions.
• Durable Construction: Built with high-grade materials to withstand vibration, heat, and heavy loads common in excavators, generators, and industrial equipment.
• 8PK Pulley: Equipped with an 8-groove serpentine belt pulley (8PK) for efficient belt drive and reduced slippage.
• Cost-Effective Solution: A reliable aftermarket alternative to expensive OEM parts, offering excellent value without compromising performance.

Technical Specifications

OEM Cross-Reference

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

• Cummins OEM: 19020205
• Cross References: 3926795, 3965147, 3975248
• Lester Number: 10980 (or similar, please verify)

Compatibility

This alternator is specifically designed for the Cummins 6BT (5.9L) and 6BT5.9 diesel engines. Common applications include:

• Excavators: Komatsu PC200-6/7, PC220-6/7, PC300-6/7 (with Cummins 6BT engines)
• Construction Machinery: Loaders, Bulldozers, Cranes
• Agricultural Tractors: Case IH, New Holland, John Deere (models using 6BT engine)
• Industrial & Marine: Generator sets, pumps, and marine propulsion systems.

Please verify your engine model and existing part number before purchase to ensure compatibility.

Global Supply & Distribution

We provide a seamless global supply chain for B2B clients. Our logistics network ensures fast and reliable delivery to major industrial hubs worldwide, including:

• Asia-Pacific: Singapore, Shanghai, Dubai, Mumbai
• North America: Houston, Los Angeles, Chicago, Toronto
• Europe: Rotterdam, Hamburg, Antwerp
• Middle East & Africa: Jebel Ali, Durban, Lagos

We handle all export documentation and customs compliance for smooth international transactions. Bulk orders and drop-shipping are available upon request.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities.
• Testing: 100% tested for voltage output, amperage stability, and load performance before shipment.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects.

FAQ

Q: Is this alternator a direct replacement for my original Cumminspart?
A: Yes, this alternator (19020205) is designed as a direct OEM replacement for the 6BT5.9 engine. It matches the 24V, 45A, and 8PK pulley specifications. We recommend checking your original part number against our cross-reference list to confirm fitment.

Q: What is the installation procedure for this alternator?
A: Installation is straightforward and similar to the original unit. Disconnect the battery, remove the belt, unbolt the old alternator, and install the new one. Ensure the 8PK pulley aligns correctly with the belt. Tighten the mounting bolts to the manufacturer’s specified torque. If you are not experienced, we recommend professional installation.

Q: How do I maintain this alternator for long service life?
A: Regularly inspect the drive belt for wear and proper tension. Keep the alternator clean and free of debris. Ensure all electrical connections are clean and tight. Avoid exposing the alternator to excessive moisture or pressure washing. Following these steps will ensure optimal performance and longevity.

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 .