J-46370
Fuel Line Blocker
Detroit Diesel

This fuel line blocker is a critical component for engine service and repair, designed to prevent fuel flow during maintenance procedures. Its effective sealing mechanism ensures that fuel does not leak or spray, enhancing safety during line disconnections or repairs. The device is compatible with various fuel line sizes, offering versatility across different engine models. By controlling fuel flow, it allows technicians to perform injector, pump, or line replacements without risking fuel spillage or fire hazards. The blocker’s sturdy construction guarantees a tight seal, maintaining system integrity throughout the service process. Using this tool improves safety protocols and reduces the risk of environmental contamination. For dependable fuel system management during repairs, trust Source One Parts Center to provide top-quality, reliable tools suited for heavy-duty diesel applications.