Ignition Key Switch for MF Diesel Tractors
2 keys included. 2 blades, 2 positions: Off & Start (spring-loaded).
This style is used on most 1964 and newer US-built models without Thermostart/cold start/heat.
If you have an older MF diesel tractor with pre-heat but without ignition position (i.e. it starts as soon as you turn the key clockwise from OFF), click here for correct switch.
If your MF diesel tractor is a newer model with ignition position switch (for powering instrumentation etc.), click here for correct switch.
Replaces MF OEM p/n: 504809M91, 504809V91
As used on: 135, 150, 165, 175, 180, 230, 235, 245, 255, 265, 275, 285, 1080, 1085, 1105, 1135, 1150, 1155, 1500, 1800; Industrial (incl. Loader/Backhoe): 20, 20C, 30, 30B, 30D, 31, 40, 40B, 50A, 50C, 302, 304, 2135, 2200, 2500, 3165
Manufacturer: Sparex Inc.
This is a high-quality aftermarket part designed to replace original OEM p/n's listed above.
FREE shipping in the US via USPS. All orders shipped within 1 business day.