Master Disconnect 7N0718 7N-0718 Ignition Switch W/ 2 keys For Caterpillar Cat

Master Disconnect Ignition Switch for Caterpillar

This is a replacement master disconnect ignition switch with two keys, cross-referenced to OEM part numbers 7N0718 and 7N-0718, designed for Caterpillar heavy equipment.

Overview

This master disconnect ignition switch provides a secure way to disable the electrical system of Caterpillar machinery, preventing unauthorized use and battery drain. The switch includes two keys and is a direct replacement for original equipment. Ideal for operators who need a reliable master disconnect ignition switch for their Caterpillar equipment.

Built For Performance

• Heavy-duty construction withstands harsh operating conditions
• Includes two matching keys for convenience and security
• Easy to install with standard tools
• Weather-resistant housing protects internal components
• Precision contacts ensure reliable electrical connection

On-The-Job Use

• Used as a master disconnect switch on construction equipment
• Commonly installed on mining machinery for added safety
• Applied in agricultural tractors to prevent battery drain
• Suitable for material handling equipment like forklifts
• Ideal for any Caterpillar machine requiring a battery disconnect

Specs At A Glance

Good To Know

Q: Will this switch work on older Caterpillar models? A: This master disconnect ignition switch is designed for many Caterpillar machines that use the 7N0718 or 7N-0718 part numbers, but always verify your machine's serial number for compatibility.

Q: Does the switch come with a wiring harness? A: This switch includes the ignition lock cylinder and keys only; wiring and mounting hardware should be reused from your original setup.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.