Battery Relay Switch 08088-30000 for KOMATSU PC78US-6 PC78UU-6 PC100-6 PC100L-6

Product Overview

This heavy-duty battery relay switch is designed to provide reliable electrical connectivity and circuit protection for Komatsu excavators. It ensures safe power management between the battery and the engine starter, maintaining consistent performance in demanding construction and earthmoving environments.

Key Features & Performance

• Heavy-duty construction designed to withstand extreme vibrations and temperature fluctuations.
• Precision-engineered contacts for high conductivity and minimal voltage drop.
• Direct replacement fit ensures seamless integration with the existing vehicle wire harness.

Fitment & Compatibility

• KOMATSU PC78US-6
• KOMATSU PC78UU-6
• KOMATSU PC100-6
• KOMATSU PC100L-6

Technical Specifications

• Part Number(s): 08088-30000
• Component Type: Battery Relay Switch
• Application: Electrical System Power Management

Frequently Asked Questions

• Q: What are the signs of a failing battery relay? A: Common symptoms include the engine failing to crank, a clicking sound when turning the ignition, or intermittent electrical power throughout the machine.
• Q: Is this an aftermarket or genuine Komatsu part? A: This is a high-quality aftermarket part manufactured to meet or exceed original equipment specifications for fitment and durability.

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