381-2499 wiring harness provides stable electrical connections and reliable signal transmission for CAT 329D excavators.
The 381-2499 CAT 329D Wiring Harness is designed to connect compatible electrical components throughout the excavator system. It provides organized power distribution and stable signal transmission between sensors, controllers, relays, switches, and other electrical devices.
The YNF18544 harness features insulated wires, secure terminals, matched connectors, and durable protective covering. These components help resist heat, vibration, dust, abrasion, and daily mechanical wear. It is suitable for replacing damaged, burned, corroded, modified, or aging wiring harnesses during excavator maintenance and electrical system repair.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF18544 |
| Reference Part Number | 381-2499 |
| Applicable Machine | CAT 329D Excavator |
| Product Name | Wiring Harness |
| Alternative Name | Wire Harness / Wiring Loom |
| Product Type | Excavator Electrical Wiring Assembly |
| Function | Power Distribution and Signal Transmission |
| Installation Position | Excavator Electrical System |
| Connection Type | Multi-Connector Wiring Assembly |
| Wire Protection | Insulated Wires with Protective Covering |
| Quality Type | Aftermarket Replacement |
| Condition | New |
| Origin | China |
| Brand | YNF |
| MOQ | 1 Piece |
| Shipping Method | Air, Sea, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application | Description |
|---|---|
| CAT 329D Excavator | Replacement electrical wiring harness |
| Excavator Electrical System | Distributes power between electrical components |
| Sensor and Controller Circuits | Transmits monitoring and control signals |
| Equipment Maintenance | Replaces damaged, burned, or aging wiring |
| Electrical System Repair | Restores stable circuit connections |
FAQ
Q: Which machine is this wiring harness suitable for?
A: It is designed for compatible CAT 329D excavators.
Q: What is the reference part number?
A: The reference part number is 381-2499.
Q: What does this wiring harness do?
A: It distributes electrical power and transmits signals between compatible excavator components.
Q: Is this product new or used?
A: It is a new aftermarket replacement wiring harness.
YNF Machinery supplies dependable aftermarket wiring harnesses for excavators and construction equipment. The YNF18544 harness is manufactured for accurate connector matching, stable electrical transmission, organized cable routing, and reliable installation.
Its durable insulation and protective covering support operation under heat, vibration, dust, and demanding working conditions. Stable supply, competitive wholesale pricing, and careful product inspection make it suitable for equipment dealers, parts distributors, repair companies, and maintenance businesses.
