Product Description
Cummins 3957942 banjo connector bolt for compatible Cummins diesel engines, including select 6.7L ISB and QSB configurations. Designed to secure banjo-style fluid line connections while allowing fluid to pass through the fitting.
This hollow connector screw is used in select engine fluid transfer assemblies, including certain EGR cooler connections. Its design provides a secure mechanical connection when installed with the appropriate sealing washers.
Verify engine model, serial number, connection location, bolt dimensions, and original equipment part number before ordering. Sealing washers may be required separately.
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