Does your tractor have a hard time cold starting or is it idling rough? The fuel solenoid can be one of the causes.Restore your machine back to quick starts & smooth idling! Our fuel solenoids match OEM fitment specifications. 12 Volt Contact Material: Copper 2 Terminals (2) 7.2mm Mounting Holes @ 4mm Shaft Outside Diameter @ 43.3mm Shaft LengthThe K1A021-60017 Fuel Solenoid for Kubota Tractors fits equipment brands such as: Kubota