Injection Pump Shut Off Solenoid for Stanadyne / Roosamaster 5.7 6.2 6.5 6.9 7.3

Product Overview

This fuel injection pump shut off solenoid is a critical component for Stanadyne and Roosamaster DB2 and DC series pumps. It controls the mechanical linkage that allows fuel into the pumping chamber, ensuring dependable engine starts and immediate shutdowns when the ignition is keyed off.

Key Features & Performance

• Durable Construction: Built with high-quality internals to resist heat and vibration common in diesel environments.
• OEM Fitment: Designed to mount directly inside the pump cover for a perfect fit without modifications.
• Fail-Safe Design: Engineered to provide consistent electrical response and mechanical movement for long-term reliability.

Fitment & Compatibility

• Engine Displacement: 5.7L, 6.2L, 6.5L, 6.9L, 7.3L Diesel Engines
• Manufacturer Compatibility: Stanadyne / Roosamaster
• Supported Pumps: DB, DC, JDB, DCB models

Technical Specifications

• Voltage: 12V DC
• Connection Type: Standard spade terminal

Frequently Asked Questions

Q: Is this solenoid compatible with the 7.3L Powerstroke? A: No, this is for the 7.3L IDI engine with a mechanical injection pump, not the later electronic Powerstroke engines.

Q: Does this part require professional calibration after installation? A: Installation involves removing the pump top cover, but it generally does not require recalibrating the entire pump if done correctly.

Compatibility may vary by serial number. Verify fitment before purchase.