Overview — Turbocharger HE431V 4955462RX
4955462RX is the HE431V turbocharger used on CUMMINS ISM02 engines to supply compressed air to the intake, delivering the boost the engine requires across its operating range. We can supply this turbocharger as well as related CUMMINS air system components, in stock or available on order — welcome to enquire by part number.
Parts Characteristics
The turbocharger is built to the original HE431V specification, with the compressor wheel, turbine wheel and bearing housing matched for the engine’s flow and boost requirements. The rotating assembly is balanced as a unit to run smoothly at operating speed, and the seal arrangement controls oil consumption at the bearing housing. The actuator, where fitted, matches the original boost control calibration, and the flange patterns accept the original exhaust and intake connections. As an OEM-spec turbo, it restores the designed boost response for the ISM02 engine.
Applicable Models & Applications
This turbocharger is used on CUMMINS ISM02 engine builds and related applications where the HE431V frame is specified, including construction, industrial, generator and truck installations. Confirm the engine model, serial range and the exhaust flange arrangement against the turbocharger removed from your engine before ordering.
Maintenance & Replacement
Before fitting a new turbocharger, confirm the oil supply is clean and at the correct pressure, and check the air filter and intake ducting for restrictions. Prime the bearing housing with oil before start-up, and run the engine at idle briefly to confirm oil flow. Check for shaft play and oil leaks during service, and address boost or smoke complaints promptly since a failing turbo can damage the engine. Use new gaskets and oil feed seals at installation.
Price Reference (USD)
The reference price for this Turbocharger (4955462RX) is approximately USD 400 – 1500 per unit depending on grade, core exchange and shipping destination. This is a planning estimate only — confirm current pricing and availability with our sales team before ordering.
Value & Service
A turbocharger must match the engine calibration exactly, so we verify 4955462RX against the CUMMINS ISM02 specification and confirm the frame, actuator and flange arrangement before dispatch. We keep the turbo and related air system parts in stock and package them for safe freight shipment, and our team can advise on the correct oil supply checks before installation. Exchange and rebuilt options are available to reduce cost.
Racer Machinery is a dedicated construction-machinery parts supplier — send us your part number and engine model, and we will confirm fitment, price and lead time for this turbocharger and related CUMMINS air system components.
