New 600 Watt Engine Block Frost Plug Heater has a 1.5" diameter plug and butterfly lock. This plug
heater fits multiple Ford / New Holland models.
Fits the following makes and models:
Ford / New Holland ENGINE: BSD666
Ford / New Holland TRACTOR: 3000 (1971>)
Ford / New Holland TRACTOR: 4000 (1971>)
Ford / New Holland TRACTOR: 5000 (1971>)
Ford / New Holland TRACTOR: 7000 (1971>)
Ford / New Holland TRACTOR: 8000 (1971>)
Ford / New Holland TRACTOR: 9000 (1971>)