GASKET - COPPER RING (Mitsubishi MB0L14379)

A damaged copper ring gasket can lead to fluid or gas leaks at the sealed joint. During assembly, the gasket compresses to fill surface irregularities between mating components. The copper material provides a durable, crush-resistant seal under moderate torque. This aftermarket replacement part references the Mitsubishi catalog number MB0L14379. A failed gasket of this type often results in visible seepage or a gradual pressure drop. Keeping a copper ring gasket in sound condition helps maintain a consistent seal over repeated thermal cycles. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB0L14379, mb0l14379