Cummins 6BT 6BT5.9 Alternator 24V 45A 8PK 19020205 Engine Parts

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.