3027305 HT3B T46 Compressor Housing for Cummins NTA855-C 400HP

This aftermarket 3027305 HT3B T46 compressor housing is a replacement component for Cummins NTA855-C 400HP engines. It serves as an aftermarket replacement application for the turbocharger compressor side, supporting repair and rebuild operations for Cummins NT series applications. Verify part number, engine code, and OEM reference numbers against your specific turbo configuration before ordering.

Key Specifications

• Part Number: 3027305
• Product Type: Compressor Housing
• Turbo Model: HT3B T46
• Application Clues: Cummins NTA855-C 400HP, NTA855 365-400HP, NT Series, NT855 660HP, NTA855-G4 410HP, NTAA410 410HP, NTAA465 465HP
• Representative OEM References: 3027306, 3027308, 3529016, 144700-0000 CH, 2836846 CH
• Packing: N/A
• Gross Weight: 0 kg
• Image Availability: High-resolution studio shots showing white-painted cast metal housing, spiral volute casing, and central circular inlet opening

Application & Compatibility

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

• CUMMINS > CUMMINS NTA855-C 400HP
• CUMMINS > CUMMINS NTA855 > CUMMINS NTA855 365-400HP
• CUMMINS > CUMMINS NT SERIES
• CUMMINS > CUMMINS NT855 660HP
• CUMMINS > CUMMINS NTA855-G4 410HP
• CUMMINS > CUMMINS NTA855
• CUMMINS > CUMMINS NTAA410 410HP
• CUMMINS > CUMMINS NTAA465 465HP

This 3027305 compressor housing is listed for Cummins NTA855-C 400HP and related NT series applications, including NTA855 365-400HP, NT855 660HP, NTA855-G4 410HP, NTAA410 410HP, and NTAA465 465HP. These application paths serve as reference clues for verification; confirm your specific engine code, production year, and turbo configuration before ordering. Representative OEM reference numbers such as 3027306, 3027308, and 3529016 help identify the correct housing for your repair or rebuild project. Verify these references against your existing part or service manual to ensure the correct replacement application. Technical fitment support is available to assist with reference checking and confirming the appropriate housing for your Cummins engine setup.

Technical Notes

The HT3B T46 compressor housing features a cast metal construction with a spiral volute design, visible in the supplied studio images. The central circular inlet and rectangular outlet port with flange are clearly defined, while the interior surfaces appear machined and smooth. No compressor wheel or turbine components are visible in the housing-only views. Buyers should verify the drain angle of the oil return line against their specific Cummins NTA855-C installation requirements. Confirm that the mounting bracket dimensions and bolt pattern align with your existing turbo assembly and engine block configuration. Additionally, check that any gasket kit used with this 3027305 housing includes all necessary seals for the compressor and turbine interfaces, ensuring sizes match your specific engine application before installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3027305 HT3B T46 compressor housing. Worldwide shipping is available for this aftermarket replacement part. Our technical fitment support team can assist with verifying OEM reference numbers and engine applications before you place an order. Contact us to confirm specific Cummins NTA855-C requirements and request a quote for your repair or rebuild project.