3027305 HT3B T46 Compressor Housing for Cummins NTA855-C

This aftermarket 3027305 compressor housing is a replacement component for HT3B T46 turbochargers, listed for Cummins NTA855-C engines in Hitachi EX550-3 excavators. Verify your specific engine code and OEM reference numbers such as 3027306 or 3529016 before ordering to ensure correct fitment.

Key Specifications

• Part Number: 3027305
• Product Type: Compressor Housing
• Turbo Model: HT3B T46
• Reference Application: Cummins NTA855-C engine
• Representative OEM References: 3027306, 3027308, 3529016
• Packing: N/A
• Gross Weight: 0 kg
• Image Availability: Yes

This housing is a cast metal component with a central bearing bore and tangential outlet pipe. Visible features include a rectangular port on the outlet and a smooth exterior surface. Buyers should verify the specific engine code and mounting details against the supplied OEM reference numbers before confirming order details.

Application & Compatibility

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

• HITACHI > EX550 > EX550-1 > EX550-3 > EX550-3 Excavator > CUMMINS NTA855-C 400HP
• DONGFENG > NT350 ECI
• ERF > E14.41 and E14.46 (including DT, ST and TT variants) > E14.41 and E14.46 (including DT, ST and TT variants) Truck > CUMMINS NTAA410 410HP
• ERF > E14.41 and E14.46 series, including DT > ST > TT configurations > TT configurations Truck > CUMMINS NTAA465 465HP
• SHENZHEN ASAHI POWER TECHNOLOGY > CDL280SA diesel generator set (350 kVA prime > 387 kVA standby) > 387 kVA standby) Genset > CUMMINS NTA855-G4 410HP
• Shantui > SD22 series; SD23 > SD22 series; SD23 Bulldozer > CUMMINS NT855 660HP
• Shantui > Shantui SD22 > Shantui SD22 Bulldozer > Cummins NTA855
• Versatile > 3 Series 855 and 875 > 3 Series 855 and 875 Agricultural 4WD tractor > 855
• Versatile > 825; 850 Series II; 835; 855; 875; Fiat 44-23 (Versatile-built) > 825; 850 Series II; 835; 855; 875; Fiat 44-23 (Versatile-built) Agricultural 4WD tractor > CUMMINS NT SERIES

This housing is listed for reference applications including Hitachi EX550-3 excavators with Cummins NTA855-C engines, ERF trucks with Cummins NTAA410/465, and Shantui bulldozers. It is also associated with Versatile agricultural tractors and diesel generator sets. Buyers should verify the specific engine code, turbo configuration, and mounting details against OEM reference numbers such as 3027306 or 3529016 before ordering. Fitment is reference-based; confirm your application to ensure correct replacement.

Technical Notes

The HT3B T46 turbocharger configuration typically utilizes a T46 turbine housing interface. This housing features a tangential outlet pipe and a central bearing bore, designed to manage airflow for Cummins NTA855-C and NTAA410 engines. Buyers should verify the oil return line drain angle against the specific engine layout to prevent oil retention. Confirm the mounting bracket bolt pattern and orientation for Hitachi EX550-3 or ERF truck applications. Ensure the gasket kit includes all necessary seals for the housing interface. Verify part number 3027305 and OEM references such as 3027306 before installation.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 3027305 compressor housing. Technical fitment support is available to help verify engine codes, such as Cummins NTA855-C, and OEM reference numbers like 3027306 before ordering. This service assists repair shops and distributors in confirming correct replacement applications for Hitachi EX550-3 excavators and other listed vehicles. Inquire for bulk order details and shipping timelines.