12V Shut Down Solenoid for Cummins 6CTA Engine 3918600 3921978 J921978

This 12V Shut Down Solenoid is designed for Cummins 6CTA engines, compatible with part numbers 3918600 and 3921978. Please note, this is a high-quality aftermarket replacement part, not an OEM component. It ensures reliable engine shutdown performance and easy installation. Ideal for maintaining your engine’s efficiency without the premium cost of original parts. Perfect for mechanics and DIY enthusiasts seeking durable and cost-effective solutions Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.