24V Fuel Shut Off Solenoid 3939701 SA-4891-24 for Cummins 5.9L 6BT Engine OEM number:: 3939701 SA-4891-24 SA4891-24. Application: Cummins 5.9L 6BT engine Shipping details Shipping method: FedEx / DHL / TNT / UPS Delivery time: United States 3-7 business days, other countries 4-10 business days. (This is normal condition, but sometimes delivery is highly depended on the courier company and local customs.) Item will be shipped 1-3 business days after payment. We only ship to the confirmed address given on Amazon. Make sure the address is correct. Customer Service We will respond to any request within 24 hours during business hours. Any questions, please contact us before leaving negative feedback or low stars. We will do our best to serve you.