Perkins 3778M121 Exhaust Manifold
Exhaust ManifoldExhaust Manifold by Perkins — 3778M121 — OEM and original manufacturer engine spare parts for industrial power units and mining equipment. Express worldwide shipping. 1-year warranty.
Perkins 3778M121 Exhaust Manifold routes exhaust gases from all cylinder ports to the turbocharger in Perkins diesel engines for construction machinery and diesel engines. OEM-matched port flow geometry and flange sealing surface dimensions ensure correct exhaust flow and leak-free assembly under sustained thermal cycling. Available with a 1-year warranty.
