Cummins ISZ13/QSZ13 Exhaust Manifold 4316767 Parts Catalogue Ref No. Part Name Part No. Required 1 Exhaust Manifold 4316767 1 Above is the introduction of the Cummins 4316767 Exhaust Manifold, while if you need any other Cummins spare parts or complete Cummins engine, Please further consult our sales.