4034003 CW Compressor Wheel for CUMMINS ISX Turbocharger

The 4034003 CW compressor wheel is an aftermarket replacement component for CUMMINS ISX turbochargers, serving MACK, Case IH Steiger, and VOLVO applications. This part is associated with OEM reference numbers 4034043 CW and 4034043RX CW, helping buyers confirm fitment for heavy-duty truck and agricultural machinery engines.

Key Specifications

• Part Number: 4034003 CW
• Product Type: Compressor wheel
• Gross Weight: 0.3 kg
• Packing: N/A
• OEM Reference Numbers: 4034043 CW, 4034043RX CW

This compressor wheel is listed for CUMMINS ISX applications, including MACK, Case IH Steiger, and VOLVO ISX ENFORCER engines. Buyers should verify the part number and OEM references against their specific turbo configuration and compressor housing before ordering.

Application & Compatibility

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

This compressor wheel is listed for CUMMINS ISX applications, including MACK, Case IH Steiger, and VOLVO ISX ENFORCER engines. It is associated with OEM reference numbers 4034043 CW and 4034043RX CW. Buyers should verify these references against their specific turbo configuration and compressor housing before ordering. Application clues include:

• MACK > CUMMINS SIGNATURE ISX
• Case IH > Steiger STX375, STX425, STX440, STX450, STX480, STX500, STX530 > STX535; Quadtrac variants > QSX15
• VOLVO > CUMMINS ISX ENFORCER
• MACK > CUMMINS SIGNATURE ISX
• Case IH > Steiger STX375, STX425, STX440, STX450, STX480, STX500, STX530 > STX535; Quadtrac variants > QSX15
• VOLVO > CUMMINS ISX ENFORCER

Technical Notes

For the 4034003 CW compressor wheel, verify that the backplate mounting details align correctly with your specific compressor housing to ensure proper sealing. Inspect the oil slinger design for alignment and damage to confirm effective oil control within the CUMMINS ISX assembly. Check the heat shield material for cracks or deformation to ensure it protects the wheel from external heat sources. Since this part is associated with OEM references 4034043 CW and 4034043RX CW, confirm these numbers against your engine configuration. Buyers should verify the compressor housing fitment and turbo configuration before ordering to ensure stable operation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4034003 CW compressor wheel. Technical fitment support is available to help verify part numbers, engine codes, and OEM reference numbers such as 4034043 CW and 4034043RX CW before ordering. For fleet or agricultural machinery applications, including MACK, Case IH Steiger, and VOLVO ISX ENFORCER, our team assists in confirming compressor housing alignment and backplate fitment. Inquire for current stock availability and bulk order terms.