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PACCAR MX13 turbo HE531VE 3767294 front view

HE531VE 3767294 Turbocharger for PACCAR MX13 EPA10

HE531VE

The HE531VE / HE500VG is the Holset VGT turbocharger for the PACCAR MX13 engine on the EPA10 emissions platform (2006-2010). The PACCAR MX13 is a 12.9L inline-six used in Kenworth and Peterbilt Class 8 trucks. The HE531VE is the VGT turbo for the first-generation EPA10 MX13. Holset number 3767294, PACCAR assembly 2842125/1831156. This listing is for the turbo without actuator. Built new, dynamically balanced, ships with gaskets. We supply shops, fleets, and distributors.

Turbo Model

HE531VE / HE500VG (Holset VGT, turbo only, no actuator)

OEM / Interchange Numbers

3767294, 4031052, 2052194PRX, 2117933PRX, 2052194, 2117933, 1831156, 2842125

Application

2006-2010 PACCAR MX13 EPA10 (Kenworth, Peterbilt)

Service & Support

  • 1-Year Unlimited-Mileage Warranty
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FAQ

The HE531VE (3767294 / 2842125 / 1831156) fits the PACCAR MX13 12.9L engine on the EPA10 platform (2006-2010) in Kenworth and Peterbilt Class 8 trucks.

No. The EPA13 MX13 uses a different turbo configuration with different part numbers. Check the emissions tier on your engine dataplate.

No. Turbo assembly only. Reuse your existing actuator if functional.

Brand new, 100% new components, dynamically balanced. No core charge. One-year unlimited-mileage warranty.

Yes. US stock, volume pricing for shops, fleets, and distributors.

HE531VE for PACCAR MX13 EPA10: The First-Gen MX13 Turbo

The PACCAR MX13 replaced the Cummins ISX in Kenworth and Peterbilt trucks starting in the mid-2000s. The EPA10 (2006-2010) version uses the HE531VE/HE500VG VGT turbo. Later EPA13 and EPA17 MX13 engines use different turbo configurations with different part numbers.

PACCAR MX13 turbo by emissions tier

EmissionsYearsTurbo
EPA10 (this page)2006-2010HE531VE 3767294 / 2842125
EPA132013+Different HE531VE configuration

Check the emissions tier on your engine dataplate. EPA10 = HE531VE 3767294.

Common failure modes

  • VGT vane sticking — soot from EGR jams the vane ring. Derate codes, limp mode.
  • Actuator failure — diagnose separately from turbo body.
  • Bearing wear — shaft play at 300k-500k miles on highway trucks.

Installation

  • This listing does not include the actuator. Reuse yours if functional.
  • Replace exhaust manifold and oil drain gaskets (included).
  • Flush oil feed line. Prime turbo before startup.
  • Verify VGT tracking through ECM.

See our quality process for details.

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