4035879 HX40W Compressor Wheel Replacement for Cummins QSL & ISL Engines

Part number 4035879 is an aftermarket compressor wheel replacement for HX40W turbochargers, supporting Cummins QSL and ISL engine applications. This component references OEM numbers such as 2842809 CW and 4035438 CW to help confirm fitment for industrial and automotive turbocharger rebuilds. Verify specific engine codes and vehicle applications before ordering to ensure correct replacement alignment.

Key Specifications

This compressor wheel is identified by part number 4035879 and designed for HX40W turbocharger assemblies. The component weighs approximately 0.3 kg, indicating a compact design suitable for industrial and automotive engine applications. It serves as an aftermarket replacement for worn or damaged wheels, helping support airflow during turbocharger service. Key reference numbers include 2842809 CW and 4035438 CW, which assist in verifying the correct unit for your specific rebuild project. Always cross-check these identifiers with your existing hardware to ensure accurate selection.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• CUMMINS > CUMMINS INSUSTRIAL > CUMMINS QSL
• CUMMINS > CUMMINS AUTOMOTIVE > CUMMINS ISL
• CUMMINS > CUMMINS DENNIS BUS > CUMMINS ISCE EURO 3
• DAF > DAF PR EURO4
• MAN > MAN VARIOUS > MAN 2066LF
• OTHER TURBOCHARGER

This compressor wheel is listed for Cummins QSL industrial engines and Cummins ISL automotive applications. It also serves as a replacement component for Cummins ISCE Euro 3 buses, DAF PR Euro4 trucks, and MAN 2066LF engines. These application paths are provided as reference clues to help identify potential fitment. Always verify your specific engine code, vehicle model, and existing turbocharger configuration before ordering. Confirm that the wheel matches your HX40W turbocharger assembly requirements to ensure proper installation and operational reliability.

Technical Notes

Compressor wheels are precision components critical for maintaining airflow efficiency in HX40W turbochargers. This unit is designed to restore performance when the original wheel shows signs of wear, imbalance, or damage. Proper installation requires careful handling to avoid introducing contaminants into the turbocharger assembly. Inspect the bearing housing and shaft for damage before installing the new wheel to ensure long-term reliability. Verify that the wheel matches the specific HX40W configuration to prevent operational issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for compressor wheel 4035879 orders. Worldwide shipping is available for this 0.3 kg component, ensuring timely delivery to repair shops and distributors. Our technical team provides fitment support to help verify HX40W turbocharger applications before purchase. Contact sales for bulk order details and specific packing requirements for international transit.