4027924 HT3B Turbocharger Core for Cummins NTA855

This 4027924 HT3B turbocharger core is an aftermarket replacement part designed for Cummins NTA855 engines, with a reference application for Shantui SD22 bulldozers. It serves as a direct CHRA replacement for industrial and heavy equipment applications, supporting buyers who need to restore turbocharger performance using verified OEM reference numbers such as 144701-0000 and 2836846.

Key Specifications

• Part Number: 4027924
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: HT3B
• Gross Weight: 10 kg
• Packing Dimensions: 21 x 23 x 26 cm
• OEM Reference Numbers: 36 references, including 144701-0000, 144702-0000, 2836846, and 2838232
• Application Clues: Cummins NTA855, Shantui SD22
• Image Availability: High-resolution studio views of compressor and turbine wheels

Application & Compatibility

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

• Shantui > Shantui SD22 > Shantui SD22 Bulldozer > Cummins NTA855
• CUMMINS > CUMMINS INDUSTRIAL NTA855,NT SERIES 14.0LD 1988-

This core is listed for Cummins NTA855 engines and Shantui SD22 bulldozers. It is associated with 36 OEM reference numbers, including 144701-0000, 144702-0000, 2836846, and 2838232. Buyers should verify these references against their specific equipment manual. Confirm the turbo model HT3B and mounting details match your existing unit before ordering. This part serves as a replacement application for industrial and heavy equipment fleets requiring CHRA service.

Technical Notes

The HT3B core features a three-bolt mounting flange with threaded holes and a central shaft secured by a hexagonal nut. The compressor side displays a smooth, machined outer rim, while the turbine side shows a cast, textured surface. These visible characteristics support visual identification against existing units. Buyers should verify the mounting pattern and shaft configuration against their specific Cummins NTA855 application. Confirm that the physical dimensions and port locations align with the reference numbers 144701-0000 or 2836846 before installation. This inspection helps ensure the replacement core integrates correctly with the existing housing and cooling circuit.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for fleet and distributor orders of the 4027924 HT3B core. Worldwide shipping is available for this 10 kg unit, packed in 21 x 23 x 26 cm dimensions. Our team provides technical fitment support to help verify the 36 associated OEM reference numbers, including 144701-0000 and 2836846, against your specific Cummins NTA855 application. Contact us to confirm part number 4027924 and mounting details before placing an order.