4939039 Engine Wiring Harness for QSB 6.7 Excavator | Engine Electrical Wire Harness
4939039 QSB 6.7 Excavator Engine Wiring Harness The 4939039 Engine Wiring Harness is designed for QSB 6.7 diesel engine and excavator applications, providing reliable electrical connections between related engine components and control systems. Built with durable wiring, protective braided sleeving ...
QSB 6.7 Excavator wiring harness
,Excavator engine electrical harness
,Engine wire harness with warranty
4939039 QSB 6.7 Excavator Engine Wiring Harness
The 4939039 Engine Wiring Harness is designed for QSB 6.7 diesel engine and excavator applications, providing reliable electrical connections between related engine components and control systems.
Built with durable wiring, protective braided sleeving and secure connectors, this harness is designed to withstand the vibration, heat and demanding operating conditions commonly found in excavators and other construction machinery.
It is an ideal replacement option for repairing worn, damaged or aging engine wiring systems and helps restore dependable electrical connections for your equipment.
Product Specifications
| Item | Details |
|---|---|
| Product Name | Engine Wiring Harness |
| Part Number | 4939039 |
| Engine Model | QSB 6.7 / QSB6.7 |
| Application | Excavator / Construction Machinery |
| Product Category | Engine Electrical Parts |
| Condition | New |
| Harness Type | Engine Wiring Harness |
| Installation | Replacement Installation |
| Brand | JISION |
| Availability | Contact Us for Stock |
Key Features
- QSB 6.7 Application – Designed for compatible QSB 6.7 diesel engine applications.
- Reference Part Number 4939039 – Convenient identification when sourcing replacement wiring harnesses.
- Durable Protective Sleeving – Braided outer protection helps reduce abrasion and damage during machinery operation.
- Reliable Connectors – Designed to provide stable electrical connections between compatible engine components.
- Heavy-Duty Construction – Suitable for demanding excavator and construction machinery environments.
- Complete Harness Design – Multiple connectors, wiring branches, switches and terminals are integrated for convenient replacement.
- Maintenance Friendly – Suitable for excavator electrical system repair, engine maintenance and wiring harness replacement.
Part Number
4939039
When searching or requesting a quotation, please provide the complete 4939039 part number together with your engine and machine information.
Compatible Engine
QSB 6.7 / QSB6.7
This wiring harness is intended for compatible QSB 6.7 engine applications. Exact harness configurations may vary according to the machine model, engine configuration and serial number.
Application
The 4939039 wiring harness can be used in compatible excavators and construction machinery equipped with a QSB 6.7 engine.
It is suitable for:
Engine electrical system repair · Wiring harness replacement · Excavator maintenance · Construction equipment servicing
For accurate fitment, please compare the part number, connector quantity, connector shape, wire layout and machine/engine serial number before ordering.
Why Choose JISION Excavator Parts?
JISION specializes in replacement parts for excavators, diesel engines and construction machinery. Our product range includes engine wiring harnesses, controllers, sensors, solenoid valves, hydraulic parts, engine parts and electrical components for equipment repair and aftermarket supply.
We support both individual replacement orders and bulk purchasing for excavator parts distributors, repair workshops, machinery owners and international wholesalers.
Reliable Quality · Accurate Fitment · Professional Support · Global Supply
For price, availability or compatibility confirmation, send us your part number + engine model + excavator model + machine serial number.
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