Shut Off Solenoid 12V 3930235 Fuel Shutdown Solenoid 3930235 for Cummins, Other Excavator Parts

★★★★★ 4.2 45 reviews

$38.99
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$38.99
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Free shipping Free 30-day returns

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Management number 229595182 Release Date 2026/05/31 List Price $15.60 Model Number 229595182
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  • 🔋 Voltage Verification - SA-4348-12 fuel shut off solenoid operates on 12V DC only. Before ordering this 12V stop solenoid for Cummins engine, verify your equipment uses a 12V electrical system. The 3930235 solenoid requires 12V for proper plunger retraction.
  • 📋 Part Number Cross-Reference - 3930235 fuel solenoid replaces for Cummins numbers 3930235 and SA-4348-12 (also SA434812). The 12V stop solenoid is original equipment for Cummins mechanical diesel engines. Verify your old solenoid matches one of these numbers before ordering this SA-4348-12 replacement.
  • 🚜 For Cummins Engine Compatibility - SA-4348-12 shutoff solenoid fits for Cummins 4BT, 6BT, 6CT, 6C, 8.3L, NT855, K19, and K38 diesel engines. The 12V solenoid mounts on the injection pump or PT fuel pump. Compatible with mechanical injection for Cummins engines using pull-type stop solenoid. Not for common rail or electronically controlled for Cummins engines.
  • ⛽ Engine Shutdown Function - 3930235 fuel stop solenoid cuts fuel supply when de-energized. When you turn off the ignition for Cummins diesel engine, power is removed from the 12V solenoid. The spring-loaded plunger extends to block the fuel rack, stopping the engine within 3 seconds. The SA-4348-12 solenoid energizes (plunger retracts) when the engine runs. A failed 3930235 solenoid for Cummins engine causes no-start or engine-run-after-key-off conditions.
  • 🔧 Installation Note - Installing SA-4348-12 12V stop solenoid requires basic hand tools. The 3930235 solenoid mounts with two bolts for Cummins PT pump or injection pump. Single wire terminal - body grounds through mounting bracket. Test solenoid operation by applying 12V - plunger should retract with an audible click on your diesel engine. Do not run engine until you verify proper plunger movement for Cummins.

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