4299098 | Cummins ISX Cylinder Head ISX Gasket, New (3685834) DOHC / SOHC

The head gasket in a diesel engine is a thin, metal, Cork, rubber or graphite plate/Seal that sits between the cylinder head and engine block. Its primary function is to seal the combustion chamber and engine coolant passages, preventing oil and coolant from mixing and potentially causing engine damage. 

 

The head gasket should be replaced if it becomes worn, damaged or leaks. Symptoms of a failing head gasket include loss of engine power, overheating, coolant loss, oil contamination, and exhaust smoke. It is important to replace a damaged head gasket as soon as possible to prevent further engine damage and costly repairs. Regular maintenance and inspection of the head gasket can help detect any issues before they become severe.

 

*Please note this item is a Quality aftermarket component. ( Interstate McBee , PAI , IPD , CTP , KMP , OEM and more )