Upgrade your heavy equipment with this reliable 24V fuel shut off solenoid valve, specifically designed for 6C8.3, ISC8.3 CM2250, ISL9 CM2250/CM2350, and L101 engines. This robust solenoid valve (part numbers 3939019 and SA-4889-24) is perfectly suited for R320LC-7 and R335LC-7 excavators, ensuring precise fuel flow control and reliable engine shutdown functionality. The heavy-duty construction features durable materials built to withstand demanding industrial applications, while the weatherproof wiring harness provides protection against harsh operating conditions. This replacement solenoid valve delivers consistent performance and seamless integration with your existing system, maintaining optimal fuel system operation. Quick-connect fittings and included mounting hardware make installation straightforward, minimizing equipment downtime. Keep your machinery running at peak efficiency with this essential component that meets OEM specifications for reliable operation.