Nissan R215vs Alternator 24V 90A 8PK 21Q6-42001 | Excavator Engine Parts

Product Details

Product Overview

This high-output Nissan R215vs Alternator 24V 90A 8PK (Part No. 21Q6-42001) is a direct replacement for Nissan diesel engines commonly used in excavators and heavy machinery. Designed for demanding B2B applications, this alternator ensures reliable charging performance under heavy loads. We ship globally to major markets including North America, Europe, Asia-Pacific, the Middle East, and Africa, with fast delivery to industrial hubs and ports.

Key Features & Benefits

• High Output Performance: 24V 90A ensures stable power supply for heavy-duty excavator operations.
• Durable Construction: Built with premium-grade materials to withstand vibration, heat, and harsh working environments.
• Precision Fitment: 8PK pulley design guarantees perfect belt alignment and reduced wear.
• Direct OEM Replacement: Matches original specifications for seamless installation without modifications.
• Extended Service Life: Advanced cooling system and high-quality bearings reduce failure rates.

Technical Specifications

OEM Cross-Reference

• Nissan OEM: 21Q6-42001
• Alternate Part Numbers: 23100-21Q6A, 23100-21Q6B (verify compatibility)
• Cross-Reference: Replaces older 21Q6-42000, 24V 80A variants

Note: Always confirm fitment with your specific engine serial number before ordering.

Compatibility

• Engine Models: Nissan BD30, BD30T, BD30TI (common in R215vs excavators)
• Vehicle Applications:
  • Excavators: R215vs, R210vs, R220vs series
  • Other: Nissan-powered industrial equipment, generators, and loaders
• Year Range: 1990s–2010s (verify with engine code)

Global Supply & Distribution

• Shipping: Worldwide via DHL, FedEx, UPS, or sea freight (FOB/CIF available).
• Major Markets: USA, Canada, Germany, UK, UAE, Saudi Arabia, Australia, Japan, South Korea, Brazil, South Africa.
• Delivery: Stock available for fast dispatch within 24–48 hours to major ports like Shanghai, Rotterdam, and Los Angeles.
• Trade Compliance: Export documentation, customs clearance support, and competitive bulk pricing for B2B clients.

Quality Assurance

• Manufacturing Standard: ISO 9001:2015 certified production facility.
• Testing: 100% tested for voltage output, load capacity, and thermal stability before shipment.
• Warranty: 12-month limited warranty against manufacturing defects (terms apply).
• Certification: CE and RoHS compliant where applicable.

FAQ

Q1: Is this alternator a direct fit for my Nissan R215vs excavator?
A: Yes, part number 21Q6-42001 is designed as a direct OEM replacement for Nissan R215vs excavators with BD30 series engines. Ensure your existing alternator has an 8PK pulley and 24V system. For non-standard configurations, please provide your engine serial number for verification.

Q2: What maintenance is required for this alternator?
A: Minimal maintenance is needed. Periodically check belt tension (8PK) and clean terminals to prevent corrosion. Avoid exposure to excessive moisture or debris. If performance drops, test output voltage (should be 28.0–28.5V at operating temperature).

Q3: Can this alternator handle additional electrical loads (e.g., extra lights or AC)?
A: Yes, the 90A output (24V) provides ample capacity for standard excavator loads plus moderate aftermarket accessories. For heavy loads (e.g., additional hydraulic pumps or high-power inverters), consider upgrading to a 120A+ alternator. Consult our technical team for specific requirements.