3521080 HT3B Compressor Housing Replacement for Cummins NTA855

This aftermarket 3521080 compressor housing serves as a replacement component for HT3B turbochargers used in Cummins NTA855 engines. Designed for industrial and heavy-duty applications, this part supports rebuild projects requiring precise airflow management. Verify your specific engine code and turbo configuration before ordering to ensure proper fitment.

Key Specifications

This listing provides core identification details for the 3521080 compressor housing. The part is categorized under the HT3B turbocharger series, specifically supporting Cummins NTA855 engine applications. Buyers should note that this is a standalone housing component, not a complete turbocharger assembly. Key identifiers include the public part number 3521080 and the product type designation as a compressor housing. These details help distinguish this unit from other HT3B components such as turbine housings or CHRA cores. Accurate identification ensures you select the correct replacement part for your rebuild project.

Application & Compatibility

This compressor housing is listed for HT3B turbochargers associated with Cummins NTA855 engines. It serves as a reference application for industrial and heavy-duty machinery rebuilds. Buyers must verify the physical dimensions and mounting pattern against their existing unit. Confirm that the part number 3521080 matches your specific engine configuration. Do not assume universal fitment across all NTA855 variants. Check OEM reference numbers to ensure alignment with your equipment requirements.

Technical Notes

The HT3B compressor housing manages intake airflow for the turbocharger assembly. This component directs air toward the compressor wheel, influencing boost pressure and engine efficiency. Inspect the inlet and outlet ports for cracks or deformation before installation. Ensure the mounting flange aligns correctly with the bearing housing. Proper sealing prevents air leaks that reduce performance. Verify that the housing matches the specific HT3B series requirements for your Cummins NTA855 application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3521080 compressor housing. Worldwide shipping is available for HT3B turbocharger parts. Our team provides technical fitment support to verify engine codes and mounting patterns. Contact us with your Cummins NTA855 application details for a fast quotation. We assist repair shops and distributors in confirming part specifications before shipment.