The YNF17713 (306-8797) Wiring Harness is designed for the CAT330D excavator chassis, providing reliable electrical connections for sensors, actuators, and auxiliary systems on the undercarriage. Constructed with high-quality wires, connectors, and protective sheathing, this harness ensures stable signal transmission, durability, and consistent performance under harsh operating conditions.

• Direct replacement for OEM part 306-8797

• Compatible with CAT330D excavator chassis

• High-quality wires and connectors for precise electrical signal transmission

• Protective sheathing enhances durability and resistance to heat, oil, vibration, and abrasion

• OEM-standard plug-and-play design for easy installation

• Suitable for maintenance, repair, or replacement of chassis electrical systems

• Supports optimal performance of undercarriage sensors and actuators

• Long-lasting durability in heavy-duty construction environments

• Machine model: CAT330D excavator

• Component: Chassis / Undercarriage Wiring Harness

• Maintains proper function of track sensors, travel motor controls, and auxiliary systems

• Construction, mining, and earthmoving machinery requiring reliable undercarriage wiring

• Compatibility verification via OEM number or photos

• Technical guidance for installation and troubleshooting

• Long-term supply for distributors, workshops, and service centers

• Custom chassis wiring harness solutions available upon request

• Individually packed in anti-static protective bags

• Export-standard carton for safe transportation

• Neutral or YNF-branded packaging available

• Supports mixed shipments with other engine and hydraulic components

Q1: Can this harness replace OEM 306-8797 directly?
A: Yes, it is a direct OEM-equivalent replacement.

Q2: Is the harness resistant to vibration, heat, and abrasion?
A: Yes, made with high-quality wires and protective sheathing for harsh undercarriage environments.

Q3: Can it be shipped together with other spare parts?
A: Yes, mixed shipments are fully supported.