Perkins 3778E421 Exhaust Manifold
Exhaust ManifoldWe stock Perkins Exhaust Manifold (3778E421) — original-spec and OEM engine spare parts for stationary engines and industrial machinery. International shipping. Covered by 1-year warranty.
Perkins 3778E421 Exhaust Manifold is manufactured to Perkins OEM port geometry and flange dimensions for diesel engines in prime power engines and earthmoving machinery. High-temperature resistant casting material withstands sustained exhaust gas temperatures and thermal shock under continuous duty operation. Available with a 1-year warranty. Sourced for reliability in diesel engine overhaul, preventive maintenance, and emergency repair programs.
