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Napier Turbochargers

NA357

The Napier NA357 is a single-stage turbocharger designed to provide forced induction for medium‑speed 4‑stroke diesel and gas engines, improving power output and fuel efficiency.

Per Hersteller-Datenblatt
Capacity
Exhaust gas / charge air
Medium

Components & Design

Component data being added…

Technical Data

engine type 4-stroke

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Common failures & inspection points

●Compressor-side fouling
●Turbine-side deposits
●Bearing wear
●Rotor vibration

Service & Maintenance

Wartung per Hersteller-Handbuch und Klassifikationsgesellschafts-Anforderungen. Jährliche Inspektion bei Class Survey. Ersatzteile per Herstellerangabe bevorraten.

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Replacement Parts

Keep bearing and seal kit for planned overhauls; confirm exact execution by serial number.
Equipment Model #37019 · discontinued