GASKET - INTAKE/EXHAUST MANIFOL (Doosan DWMB91H20-01740)

A worn gasket can allow exhaust or intake gases to escape, reducing performance. This aftermarket replacement part references the OE maker Doosan and cross-references part number DWMB91H20-01740. The gasket type seals the joint between the intake and exhaust manifold and the cylinder head. Its plain mechanical function is to prevent gas leakage under pressure and temperature cycling. A common generic failure consequence is a vacuum leak that causes rough idling or poor combustion. Keeping the gasket in sound condition helps maintain proper manifold sealing. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWMB91H20-01740, dwmb91h20-01740, DWMB91H2001740, dwmb91h2001740