4027331 HX35W Turbocharger Core for IVECO Trucks

This aftermarket 4027331 HX35W turbocharger core is a replacement application for IVECO truck and Cummins ISB6 engine systems. It serves as a balanced CHRA assembly for repair shops and fleet parts buyers seeking to restore turbo performance. Verify part number, engine code, and OEM reference numbers such as 4027446 or 2837800 before ordering to ensure correct fitment.

Key Specifications

The 4027331 HX35W core is a balanced CHRA assembly designed for IVECO truck and Cummins ISB6 applications. It features a three-hole mounting flange and a central cylindrical housing with threaded ports. The compressor wheel has multiple curved blades, while the turbine wheel is visible on the opposite side. Packing dimensions are 10x15x16 cm with a gross weight of 4 kg. Representative OEM reference numbers include 4027446, 2837800, and 2838631. Verify these references against your service documentation to confirm fitment.

Application & Compatibility

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

• IVECO > IVECO TRUCK
• CUMMINS > CUMMINS TRUCK EURO 4 > CUMMINS ISB6
• CUMMINS
• DAF > DAF TRUCK > CUMMINS 250HP
• IVECO > IVECO BUS > IVECO EURO 3
• IVECO > IVECO COMMERCIAL BUS > IVECO 270HP
• IVECO > IVECO EUROCARGO > IVECO F4AE0681
• IVECO > IVECO GENSET > IVECO 6 CYL 14V
• IVECO > IVECO GENSET > IVECO AIFO PREGNANA 215HP
• IVECO > IVECO INDUSTRIAL > IVECO TIER 4B
• IVECO > IVECO TRUCK > IVECO 6CYL 4V 295HP
• IVECO > IVECO TRUCK > IVECO TIER-4A

This core is listed for IVECO truck applications, including Eurocargo and Tier-4A systems, as well as Cummins ISB6 engines in DAF trucks. It is associated with IVECO bus and genset applications, such as the AIFO Pregnanza 215HP and 6-cylinder 14V configurations. Buyers should verify the specific engine code, production year, and turbo configuration against their service documentation. Representative OEM reference numbers for verification include 4027446, 2837800, and 2838631. Confirm the mounting flange and inlet dimensions match your specific application before ordering.

Technical Notes

The HX35W core assembly features a central cylindrical housing with a cast, textured surface and a three-hole mounting flange with threaded ports. The compressor wheel displays multiple curved blades, while the turbine wheel is positioned on the opposite side of the shaft. Buyers should inspect the compressor inlet bellmouth for wear and verify the anti-surge slot configuration if applicable to their specific engine. Confirm the public part number 4027331 against service documentation to ensure the core matches the required IVECO or Cummins application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4027331 HX35W core. Technical fitment support is available to help verify engine codes, vehicle applications, and OEM reference numbers such as 4027446 or 2837800 before ordering. Inquire about bulk quantities for repair shops, distributors, and fleet parts buyers. Confirm packing dimensions of 10x15x16 cm and gross weight of 4 kg for logistics planning.