Remanufactured 5640252 PACCAR MX-13 EPA21 Holset HE400VG Turbocharger

The 5640252 Turbocharger is a purpose-matched Holset HE400VG assembly for PACCAR MX-13 EPA21, Kenworth and Peterbilt MX-13 applications where verified by engine serial number. It is built around the exact compressor, turbine, housing, and control specification associated with part number 5640252, so fitment should be confirmed from the engine serial number and original turbo tag rather than by engine family alone.

The 5640252 is an EPA21 PACCAR MX-13 HE400VG turbocharger used on 2022-and-newer applications where confirmed by the OE number. Its electronic VGT system continuously adjusts turbine flow to coordinate boost, EGR, exhaust temperature, aftertreatment operation, and engine braking. Later MX-13 calibrations are highly part-number specific, making ESN/VIN verification and proper actuator setup essential.

This is the turbo-only version and is supplied without the electronic actuator. The existing actuator should only be reused after its condition, compatibility, and calibration are verified; a worn or incorrectly indexed actuator can cause boost, vane-position, and engine-brake faults even when the turbocharger itself is sound. Turbo Centre remanufacturing begins with complete disassembly and thorough cleaning so every critical surface can be inspected. Worn bearings, seals, and service components are replaced; shaft, wheel, housing, and vane-system condition are measured; the rotating assembly is balanced; and the completed turbo is checked for smooth operation, oil sealing, and correct control movement before shipment. This process restores the unit as a complete engineered assembly rather than simply replacing the visibly damaged component.