Precision CNC machined investment cast 316 stainless steel.
Replaces Perkins' Bowman exhaust mixing elbow 413165509.
Used on Perkins marine engines: 4.107 / 4.108 / 4.108M / 4.154M.
Purchase includes mixing elbow, 3 gaskets, cover, pipe and bolts.
This is a HDI (USA) Marine part HDI P4BOW.