1751-12E2U1B1S1 12V Fuel Stop Solenoid, Shutoff Solenoid for Genie S40 S45 S60 S65 S80 S85 Z45 Z51 Z60 Z80 Boom Lift, Replacement 1751-12E2U1B1

Product SpecificationsPart Numbers: 1751-12E2U1B1S1, 1751-12E2U1B1S1A, 1751-12E2U1B1, 77402GT, 77402Voltage: 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 mountPlunger Action: Energized = retracted / De-energized = extended (spring return)Material: Steel body with composite plastic coil coverCompatible with Genie Boom Lifts (Diesel Models)Telescopic Boom Lifts (S Series): For Genie S40, S45, S60, S65, S80, S85Articulated Boom Lifts (Z Series): For Genie Z45, Z51, Z60, Z80Engine Types: for Deutz diesel, for Perkins diesel, for Kubota dieselCritical Usage Notes for Genie Boom Lift Owners12V Only - Verify System Voltage: This 1751-12E2U1B1S1 fuel stop solenoid is for 12V systems only. Most for Genie S40, S60, S80, Z45, Z60 boom lifts use 12V electrical systems. However, confirm your specific machine voltage before ordering this 12V solenoid.Single Wire - Ground Through Body: This 12V fuel solenoid has one electrical terminal. The solenoid body must have clean metal-to-metal contact with the injection pump bracket for proper ground.Plunger Stroke Verification: After installing this 1751-12E2U1B1 solenoid for Genie S65 engine, verify the plunger stroke matches the fuel rack travel. If the linkage is connected to the wrong hole on the fuel rack arm, the solenoid may not pull the rack fully to RUN position (engine won't start) or may not allow the rack to return fully to STOP position (engine won't stop).Test Before Use: After installation, turn key ON/OFF several times before starting the engine for Genie Z45. Listen for the click in both directions. No click in either direction means no 12V power or failed ground - the engine will not start. Click with key ON but no click with key OFF means plunger stuck retracted - do not start engine until fixed, as the engine will not stop when key is turned off for Genie boom lift.What's IncludedOne 12V fuel stop solenoid with cross-referenced part numbers 1751-12E2U1B1S1, 1751-12E2U1B1S1A, 1751-12E2U1B1, 77402GT, and 77402. Includes pre-assembled plunger and return spring. No mounting bolts, wire connector, or linkage hardware is included. This is a replacement for the original for Genie fuel shutoff solenoid on S40, S45, S60, S65, S80, S85, Z45, Z51, Z60, and Z80 diesel-powered boom lifts. Professional mechanic installation recommended.

• 🔋 Voltage Verification - 1751-12E2U1B1S1 fuel stop solenoid operates on 12V DC only. Before ordering this 12V shutoff solenoid for Genie boom lift, verify your machine uses a 12V electrical system. Most for Genie S and Z series lifts use 12V.
• 📋 Part Number Cross-Reference - 12V fuel solenoid replaces for Genie numbers 1751-12E2U1B1S1, 1751-12E2U1B1S1A, and 1751-12E2U1B1. Also replaces 77402GT and 77402. The 1751-12E2U1B1S1 solenoid is the direct replacement for original equipment for Genie boom lifts. Verify your old unit matches one of these numbers.
• 🛠️ Genie Boom Lift Compatibility - 1751-12E2U1B1S1 fuel stop solenoid fits for Genie S40, S45, S60, S65, S80, S85 telescopic boom lifts. Also fits for Genie Z45, Z51, Z60, Z80 articulated boom lifts. The 12V solenoid mounts on the for Deutz or for Perkins diesel engine injection pump.
• ⛽ Engine Shutdown Function - 1751-12E2U1B1 fuel shutoff solenoid cuts fuel supply when de-energized. When you turn off the ignition for Genie S60, power is removed from the 12V solenoid. The spring-loaded plunger extends to block the fuel rack, stopping the diesel engine within 3 seconds.
• 🔧 Simple Replacement - Installing this 1751-12E2U1B1S1 12V fuel solenoid requires basic hand tools. The stop solenoid mounts with two bolts on the injection pump. Single wire terminal - body grounds through mounting bracket. Test solenoid operation by applying 12V - plunger should retract with an audible click for Genie lift. Do not run engine until you verify proper plunger movement.