4045301 HX40W Turbocharger Core for CUMMINS ISC

This aftermarket HX40W core is a replacement component for part number FOR 4045301, designed for CUMMINS ISC engine applications. It serves as a reference application for Freightliner trucks and other CUMMINS ISLE systems, with OEM reference numbers 4030913, 4045298, 4045299, and 4045300 available for fitment verification.

Key Specifications

• Part Number: FOR 4045301
• Product Type: Core
• Turbo Model: HX40W
• Gross Weight: 4 kg
• Representative OEM Reference Numbers: 4030913, FOR 4045298, FOR 4045299, FOR 4045300

This core is a replacement component for CUMMINS ISC and ISLE engine applications. The supplied OEM reference numbers serve as verification clues for buyers to confirm fitment against their specific unit. Technical support is available to assist with matching casting numbers or updated reference identifiers to this HX40W core variant.

Application & Compatibility

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

• Freightliner > CUMMINS ISC
• Alexander Dennis > Enviro500 > Enviro500 Bus > CUMMINS ISLE EURO 4
• TATA > Prima 4040.T > Prima 4040.T Heavy-duty cargo truck > CUMMINS ISLE

This HX40W core is listed for CUMMINS ISC and ISLE engine applications, including Freightliner trucks, Alexander Dennis Enviro500 buses, and TATA Prima 4040.T heavy-duty cargo trucks. These application paths serve as reference clues for fitment verification. Buyers should cross-check the part number FOR 4045301 against their specific engine code and vehicle model. Additionally, verify that the OEM reference numbers 4030913, 4045298, 4045299, or 4045300 match the unit being replaced. Technical support is available to assist with matching casting numbers or updated reference identifiers to this specific core variant before ordering.

Technical Notes

The HX40W core is a mechanical assembly containing the turbine and compressor wheels mounted on a shaft within a bearing housing. This component is central to the turbocharger's operation, managing airflow and exhaust gas flow for CUMMINS ISC and ISLE engines. Buyers should verify the specific casting numbers on their old unit against the OEM reference numbers 4030913, 4045298, 4045299, and 4045300. Technical support can assist in matching these identifiers to ensure the correct core variant is selected for your specific engine application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for this HX40W core. Technical fitment support is available to help verify part number FOR 4045301, engine code, and OEM reference numbers 4030913, 4045298, 4045299, or 4045300 before ordering. Contact our team to confirm the specific core variant for your CUMMINS ISC or ISLE application.