4040070 HE221W Compressor Housing for CUMMINS ISDE4 & ISB Engines

The 4040070 HE221W compressor housing is an aftermarket replacement component designed for turbocharger assemblies in CUMMINS ISDE4 and ISB engines. This part supports reference applications in KAMAZ, DAF, and YUTONG vehicles, serving as a critical housing element for turbocharger rebuilds and maintenance. Buyers should verify specific engine codes and vehicle configurations to ensure correct fitment before ordering.

Key Specifications

The 4040070 compressor housing is an aftermarket replacement part for HE221W turbocharger assemblies. It is designed for CUMMINS ISDE4 and ISB engine applications. Key identification fields include part number 4040070 and turbo model HE221W. This housing supports reference applications in KAMAZ, DAF, and YUTONG vehicles. No OEM reference numbers are currently listed for this specific part. Packing details and gross weight are not specified in the current data. Buyers should verify the part number against their specific turbocharger configuration before ordering.

Application & Compatibility

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

• KAMAZ > CUMMINS ISDE4
• DAF > DAF TRUCK > CUMMINS ISB
• DAF > LF45 > LF series > LF series Truck > CUMMINS ISB4.5 > ISD4.5
• KAMAZ > 4308, 43253, 43255 > 4308, 43253, 43255 Truck > CUMMINS 4ISBE4.5 > 4ISDE4.5
• YUTONG > ZK6852HG > ZK6852HG Bus > CUMMINS ISB4.5

Reference applications for the 4040070 HE221W compressor housing include KAMAZ 4308, 43253, and 43255 trucks equipped with CUMMINS 4ISBE4.5 engines. The part is also listed for DAF LF45 trucks and YUTONG ZK6852HG buses using CUMMINS ISB4.5 or ISDE4 engines. These application paths serve as verification clues for B2B buyers. Confirm your specific vehicle model, engine code, and turbocharger configuration against the part number 4040070 before placing an order. Technical fitment support is available to assist with application verification.

Technical Notes

The HE221W turbocharger model is a fixed-geometry unit, meaning it does not utilize variable turbine geometry or VNT vanes. This compressor housing is designed to integrate with the specific turbine and compressor wheel assembly of the HE221W. Buyers should verify that the backplate dimensions, bolt pattern, and coolant/oil port locations on the 4040070 housing match their existing turbocharger configuration. Confirm the actuator type and spring rate are appropriate for your specific CUMMINS ISDE4 or ISB engine application. Technical fitment support is available to assist with these verification steps before shipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4040070 HE221W compressor housing. Technical fitment support is available to help verify part numbers, engine codes, and vehicle applications before shipment. Inquire about bulk orders for CUMMINS ISDE4 and ISB engine fleets. Confirm your specific turbocharger configuration and OEM reference numbers to ensure the correct replacement part is supplied.