Part Numbers: 16851-60010, 16851-60011, 16851-60012, 16851-60013, 16851-60014, 16851-60015, 052600-4530, 052600-4531, 6670776, 052600-453, 052600453, 0526004530, 0526004531
Voltage: 12V DC (nominal operating range: 10.5V - 14.5V)
Solenoid Type: Pull-type stop solenoid (spring return to extended position)
Duty Cycle: Intermittent (energized when engine runs, de-energized at shutdown)
Terminal Type: Single wire (ground through mounting bracket)
Mounting: 2-bolt flange mount
Plunger Action: Energized = retracted / De-energized = extended (spring return)
Material: Steel body with composite plastic coil cover
For Kubota Z482 (2-cylinder, 0.5L diesel)
Other for Kubota engines using this 12V stop solenoid configuration
Tractors: B7410D, BX1500D, BX1800D, BX1830D, BX2230D
Utility Vehicles: RTV900, RTV900R, RTV900S, RTV900T, RTV900W
Mowers: G1700, G1800, G1800S, G1900, G1900S, G2160, G2160DS, GF1800, GF1800E, T1600H, T1600HG, TG1860, ZD18F, ZD21F
Normal Operation (Key ON): 12V power energizes the 16851-60014 solenoid coil. Magnetic field retracts the plunger (pulls inward). Fuel rack moves to RUN position for Kubota Z482 engine. Engine runs.
Shutdown (Key OFF): Power removed from 16851-60011 solenoid. Internal spring extends the plunger (pushes outward). Fuel rack moves to STOP position. Fuel flow blocked. Engine stops within 3 seconds for Kubota tractor.
Safety Feature: Prevents engine runaway by cutting fuel when key is turned off or electrical power fails for Kubota equipment.