Cummins QSB6.7 Alternator 24V 70A 8PK 5262960 for R290LC-9 Excavator Engine

Product Details

Product Overview

This high-performance alternator, model 5262960, is specifically engineered for the Cummins QSB6.7 diesel engine, commonly installed in the Hyundai R290LC-9 excavator. Designed to deliver a robust 24V, 70A output with an 8PK serpentine belt pulley, it ensures reliable electrical power for demanding construction and industrial applications. We serve a global B2B clientele, with major distribution hubs in North America, Europe, Asia-Pacific, and the Middle East, ensuring fast and reliable shipping to your location.

Key Features & Benefits

• OEM Quality Match: Direct replacement for part number 5262960, ensuring seamless fitment and original performance.
• High Output Reliability: Provides a steady 70-amp charge at 24 volts, essential for powering heavy-duty electrical systems and maintaining battery health.
• Durable Construction: Built with heavy-duty bearings and a robust housing to withstand the extreme vibrations and harsh conditions of excavator operations.
• Efficient 8PK Drive: The 8-rib serpentine belt pulley ensures optimal belt tracking and power transfer, reducing slippage and noise.
• Rigorous Testing: Each unit undergoes strict voltage regulation and load testing to guarantee performance and longevity.

Technical Specifications

OEM Cross-Reference

• Primary OEM Number: 5262960
• Alternative Cross-References: 8-9823-526-0, 890235260, 5262960RX
• Hyundai OEM: 11N6-90010

Compatibility

• Engine: Cummins QSB6.7 (6.7L, 6-cylinder diesel)
• Excavator: Hyundai R290LC-9
• Other Applications: Compatible with other heavy machinery using the same Cummins QSB6.7 engine platform (check OEM specs).

Global Supply & Distribution

We provide worldwide shipping with a strong focus on fast delivery to major ports and industrial centers. Our supply chain is optimized for B2B clients in:

• North America: USA, Canada, Mexico
• Europe: EU countries, UK, Norway
• Asia-Pacific: China, Australia, South Korea, Japan, Singapore
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Chile, Argentina

We maintain stock for rapid dispatch and offer flexible shipping options (FOB, CIF, DDP) to meet your logistics requirements.

Quality Assurance

• Manufacturing Standards: ISO 9001 certified production facility.
• Certifications: CE and RoHS compliant.
• Testing: 100% load and voltage regulation tested before shipment.
• Warranty: 12-month standard warranty against manufacturing defects.

FAQ

Q1: Is this alternator a direct bolt-on replacement for my Hyundai R290LC-9?
Yes, this alternator (P/N 5262960) is a direct OEM replacement for the Cummins QSB6.7 engine in the R290LC-9. It matches the original 24V, 70A, and 8PK pulley specifications. Ensure your engine is a QSB6.7 before ordering.

Q2: What is the recommended installation procedure?
Disconnect the battery negative terminal first. Remove the belt, unbolt the old alternator, and disconnect the electrical connectors. Install the new unit in reverse order, ensuring the 8PK belt is properly aligned and tensioned. We recommend checking the belt tensioner for wear during replacement.

Q3: How do I maintain this alternator for long life?
Regularly inspect the belt for wear and proper tension. Keep the alternator clean from mud and debris to prevent overheating. Check all electrical connections for corrosion or looseness during routine maintenance. The unit is sealed and requires no internal lubrication.