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Post Onsite · Engine
RHY5879Y - CORE
In stock · ships from Knoxville
This is a core (non-remanufactured) turbocharger for a Cummins ISL 8.9L diesel engine with a Holset HE431VE variable-geometry turbo, model years 2010 and later.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It’s the used, as-is unit that you would return for a core credit when buying a remanufactured turbo, or send out for a rebuild. The turbo compresses intake air to boost engine power and efficiency; a faulty one can cause low power, excessive smoke, or oil leaks. Replacing it with a rebuilt or new unit and sending this core back is typical when the original wears out.
Part Number: RHY5879Y - CORE
CORE- TURBO
Dealer: Post Onsite
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