COUPLER - SWITCH (Bobcat BC78301-9)

A worn coupler switch can interrupt the electrical signal needed to engage or disengage attachments. This aftermarket replacement part references the Bobcat catalog and carries the cross-reference number BC78301-9. The switch functions as a mechanical actuator that completes or breaks a circuit when physically pressed or released. A common failure consequence is that the attachment may not lock or unlock as commanded, causing operational delays. During a routine check, the switch may show signs of corrosion or broken internal contacts. Keeping the switch in sound condition helps maintain consistent attachment control. Verify the serial number or application, then call (562) 693-7748.

Part number variants: BC78301-9, bc78301-9, BC783019, bc783019