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12_99ffb135-9ae1-41f7-bc6e-08bf0a2dff1e - Northline Parts

24V Battery Relay For Komatsu Excavator PC240-8K PC220LC-8 PC290-8K PC200 PC300

Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$72.59
Sale price  $72.59 Regular price 

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This 24V Battery Relay is a high-quality aftermarket replacement part compatible with Komatsu Excavator PC240-8K PC220LC-8 PC290-8K PC200 PC300.

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Product Overview

This 24V battery relay is engineered for Komatsu excavators, serving as a critical component in the machine's electrical management system. It provides consistent circuit switching and electrical isolation to maintain battery health and operational reliability in harsh environments.

Key Features & Performance

  • Rugged Construction: Manufactured with materials designed to resist heat, vibration, and moisture.
  • Stable Performance: Ensures reliable engagement and disengagement of the electrical system.
  • Direct Fit: Built to specifications for seamless integration with existing wiring harnesses.

Fitment & Compatibility

  • Compatible Models: Komatsu PC240-8K, PC220LC-8, PC290-8K, PC200, PC300

Technical Specifications

  • Voltage: 24V
  • Part Type: Battery Relay / Master Switch

Frequently Asked Questions

Q: Will this work on 12V systems? A: No, this relay is specifically designed for 24V electrical systems found in large Komatsu excavators.

Q: Does it include mounting hardware? A: This listing includes the relay unit; existing mounting hardware is typically reused.

Compatibility may vary by serial number. Verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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