The 129-9452 is a Caterpillar OEM exhaust manifold gasket, precision-engineered to seal the connection between the engine block and the exhaust manifo
The 129-9452 is a Caterpillar OEM exhaust manifold gasket, precision-engineered to seal the connection between the engine block and the exhaust manifold. It’s designed to withstand high temperatures and pressures while preventing exhaust leaks that could affect engine performance or emissions.