HEAD ASSEMBLY - CYLINDER (Mitsubishi MB31B0131040)

MB31B0131040: A damaged cylinder head assembly can allow compression loss or coolant entry into the combustion chamber. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB31B0131040. The head assembly seals the top of the cylinder bore and contains passages for coolant flow. Over time, a cracked head may cause overheating or white exhaust smoke from coolant burning. During a top-end overhaul, checking the head for warpage or cracks is a standard step. The item ships at approximately 27.69 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB31B0131040, mb31b0131040