$1,899.00
The Holset HX40W turbocharger (4042556H) is a direct-fit replacement. Replaces part number 4042557 and others.
The Holset HX40W (4042556H) is a turbocharger. This unit directly replaces part number 4042557 and 4 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.
| Vehicle | Engine |
|---|---|
| Truck (Class 3-8) | Cummins ISC |
| Weight | 37.45 lbs |
|---|---|
| Dimensions | 16 × 16 × 16 in |
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Rebuild service and guides for the HX40W
Rather rebuild the one you have? Holset HX40 Turbo Rebuild Service, balanced in-house, 12-month unlimited-mileage warranty.
Guides: Cummins ISL Turbocharger Guide: HX40W, HE431V & HE400VG by Engine Version · Holset HX40 Turbocharger: Specs, Cummins ISC Applications & Replacement · Cummins ISC Turbocharger Guide: HX40 & Replacement Options for Medium Duty Trucks
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