Stellar 13004 Pressure Switch Wire Harness for 6620 Crane

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar Industries 13004 Pressure Switch Wire Harness is an OEM electrical harness designed for compatible Stellar 6620 crane systems.

This harness provides the electrical connection between the crane’s pressure switch and the applicable control wiring. It carries the pressure-switch signal needed by the crane control system for proper operation. Replacing a damaged, corroded, or faulty harness helps correct intermittent signals, control problems, and electrical connection failures.

What This Part Is Used For

The Stellar 13004 wire harness connects the pressure switch to the electrical control system on compatible Stellar 6620 cranes. It provides factory-configured wiring and connectors for dependable transmission of the pressure-switch signal.

Common Reasons For Replacement

Pressure switch signal is intermittent
Crane control system does not recognize pressure-switch operation
Wires are cut, pinched, or damaged
Harness insulation is worn or abraded
Electrical connectors are cracked or broken
Connector terminals are corroded or contaminated
Wires have broken internally
Harness was damaged during hydraulic or electrical repairs
Original harness is missing or modified
Crane electrical system is being restored

Key Features

Stellar Industries part number 13004
OEM pressure switch wire harness
Designed for compatible Stellar 6620 cranes
Connects pressure switch to crane control wiring
Factory-configured electrical connections
Carries pressure-switch control signals
Helps maintain reliable electrical communication
Designed for mobile crane operating environments
Direct OEM replacement electrical component