Cummins 3924726 Fuel Return Check Valve M8 x 1.25 – 5.9L 6BT 8.3L 6CT

Description

MB6G –

Cummins 3924726 fuel system check valve for compatible Cummins B-Series and C-Series diesel engines, including applicable 4BT 3.9L, 6BT 5.9L, and 6CT 8.3L applications.

This threaded fuel check valve is designed to control fuel flow within the engine’s fuel system while helping prevent reverse flow. It is commonly installed in the fuel return plumbing on applicable Cummins diesel engines.

The 3924726 features an M8 metric thread with a 1.25 mm thread pitch and a nominal length of 17.5 mm. It is suitable for compatible fuel system repairs, replacement of damaged or malfunctioning check valves, and diesel engine rebuilding.

Product Specifications:

• Manufacturer: Cummins

• Part Number: 3924726

• Part Type: Fuel System Check Valve

• Thread Diameter: M8 (8 mm)

• Thread Pitch: 1.25 mm

• Nominal Length: 17.5 mm (0.69″)

• Thread Type: Metric

• Engine Applications: Cummins 4BT 3.9L, 6BT 5.9L, 6CT 8.3L and compatible B-Series/C-Series diesel engines

• Fuel System Application: Fuel Return / Fuel Injection Plumbing

• Quantity: 1 Check Valve

Verify compatibility using your engine serial number and original part number before ordering.