CAT325D Harness Description
The YNF16994 engine wiring harness, corresponding to CAT part number 283-2932, is specifically designed for CAT325D excavators. As a critical electrical component, it connects the engine’s control module (ECM) to sensors, actuators, and the main power system—ensuring smooth communication and control throughout the machine. Each harness is assembled with high-grade copper wires, flame-retardant insulation, and waterproof connectors, making it suitable for high-vibration, high-temperature excavator environments. Ideal for engine overhauls, part replacements, or inventory stocking for Caterpillar D-series support.
View more excavator harness solutions at YNF Machinery.
Engine Wiring Harness Technical/Data Sheet
| Parameter |
Specification |
| Part Number |
283-2932 |
| YNF Number |
YNF16994 |
| Applicable Model |
CAT325D Excavator |
| Product Type |
Engine Wiring Harness / Electrical Loom |
| Function |
ECM to sensor/actuator signal control |
| Material |
High-strand copper, flame-retardant PVC |
| Cable Protection |
Braided sleeving + moisture sealing |
| Connectors |
Waterproof, multi-pin types |
| Installation Position |
Engine & ECM zone |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Payment Terms |
T/T, Western Union, L/C |
| Shipping |
Sea, Air, Express |
Excavator Wiring Harness Applications
| Application Scenario |
Description |
| Engine Control System |
Transmits sensor feedback to ECM and actuator signals. |
| Electrical Overhaul Projects |
Ideal for full or partial machine rewiring. |
| OEM Replacement |
Matches CAT325D wiring layout and connectors. |
| Dealer Parts Inventory |
High-demand stock for service and maintenance centers. |
283-2932 CAT325D Harness Detail Display
Related Products
-
Fuel injector harness for CAT325C
-
Main control harness for CAT E320D
-
ECM units and wiring accessories
FAQs
-
Q: Can this harness be installed without modification?
A: Yes, it is designed to match the original layout and connector configuration of CAT325D.
-
Q: Is this suitable for Tier 3 engine versions?
A: Please confirm engine specs when ordering; we offer variants upon request.
Knowledge Base
Harnesses form the backbone of excavator electronics. Poor-quality replacements can lead to signal delays, voltage drops, or component failure. With YNF16994, customers get confidence in compatibility and long-term performance.
