SFD6025 Starter Solenoid Relay 12V 3-Post

Key Features

• Voltage: 12V DC
• Terminal Count: 3
• Battery Terminal Size: 5/16 in.
• Motor Terminal Size: 5/16 in.
• Switch Terminal Size: #10-32 stud
• Mounting: Flat bracket, 180 degrees
• Application: Remote solenoid for starter motor engagement

Replaces / Cross-Reference Part Numbers

• SFD6025
• 8N-11450 (for 12V conversions)
• 8N11450
• 8N-11450-A
• Motocraft SW1951C
• SW218
• SW355
• SFD6009
• XR-2033
• 7-1023
• 7-1023-12V
• 7-1023-A
• 10-FO218-12V
• 240-14008

Compatibility & Fitment

• For Ford / New Holland tractors converted to a 12-volt electrical system.
• Fits Models: 2N, 8N (1947-1952), 9N

When to Replace

• Engine fails to crank or cranks intermittently.
• A single, audible click is heard when attempting to start, but the engine does not turn over.
• Starter motor continues to run after the ignition key is released.
• No response or sound from the starter system when activating the ignition.

Installation Tips

• Confirm your vehicle is equipped with a 12V system before installation.
• Disconnect the negative battery cable before removing the old solenoid.
• Label all wires prior to disconnection to ensure correct reassembly.
• Clean all cable ends and mounting points to ensure a solid electrical connection.
• Securely tighten all terminal nuts to the specified torque to prevent overheating.