The Holset (5458278H) is a turbocharger. This unit directly replaces part numbers 3774608, 3799081, 3799108, 4309082, 5354892, 5354893, and 21 more cross-reference numbers listed below. This is a new direct-fit replacement built to OEM specifications and backed by PT Turbo’s 12-month unlimited-mile warranty.
Details
- Condition: New
- Brand: Holset
- Component OEM: Cummins
Cross Reference
Actuator not included
This is a short turbocharger: it is supplied without the actuator. Reuse the actuator from your old turbo if it works, or order a new one separately; electronic VGT actuators usually have to be calibrated after fitting. Call (909) 824-1020 if you need help matching the actuator.

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