Hitachi 3778 Wiring Harness - 0003778

The Hitachi Wiring Harness - 0003778 (Part No. 3778) is a replacement wiring harness for Hitachi EX200-5. Wiring harnesses bundle and route electrical cables throughout the excavator, connecting sensors, controllers, solenoids, and operator controls. A damaged or degraded harness causes intermittent faults, system errors, and electrical failures. Supplied to OEM specifications. Cross-reference: Hitachi Part No. 3778. EagleXP offers fast Australia-wide delivery and competitive pricing on quality replacement Hitachi components. For fitment confirmation, technical queries, or bulk fleet pricing, contact the EagleXP parts team directly.

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