Replacement Exhaust Manifolds & Engine Exhaust Spares

Ensure efficient exhaust gas flow and protect your engine from performance loss with high-quality replacement exhaust manifolds. As the primary component for collecting exhaust gases from the cylinders, a precision-engineered exhaust manifold is essential for maintaining proper backpressure and ensuring a secure mounting surface for the turbocharger. BeeSpareParts offers a professional selection of aftermarket exhaust manifolds suitable for heavy-duty industrial engines, providing a reliable replacement for cast iron manifolds and multi-piece exhaust assemblies.

Our extensive inventory is precision-manufactured using high-grade ductile iron or specialized alloys to withstand extreme thermal cycling without cracking or warping. Every unit features precision-machined mating surfaces to ensure a gas-tight seal and prevent hazardous exhaust leaks. Whether you are repairing a cracked manifold on an excavator, a diesel generator, or a heavy truck, our durable exhaust manifolds ensure your machinery delivers peak engine efficiency and maximum long-term reliability on every job site.

Fits for:

• Engine Series: 4BT, 6BT, 6CT, 4D95, 6D102, 6D107, S6K, WP6, WP10, WP12, 4TNV94, 4TNV98.

• Equipment Models: ZX, PC, SK, EC, EX series excavators, dump trucks, wheel loaders, and industrial power units.