431022-0012 TB2518 Compressor Housing for ISUZU 4BD1T & 4BD2T

The 431022-0012 TB2518 compressor housing is an aftermarket replacement part designed for ISUZU 4BD1T and 4BD2T engines. This component serves as a critical turbocharger assembly element for construction equipment and commercial vehicles, supporting reliable airflow management in reference applications such as the Sumitomo S380 and Hitachi Kobelco SK120.

Key Specifications

• Part Number: 431022-0012
• Product Type: Compressor Housing
• Turbo Model: TB2518
• Application Clues: ISUZU 4BD1T, ISUZU 4BD2T, Sumitomo S380, Hitachi Kobelco SK120
• Packing: N/A
• Gross Weight: 0 kg
• OEM Reference Numbers: Not listed in supplied data

This section outlines the core identification data for the 431022-0012 TB2518 compressor housing. Buyers should use these fields to cross-check against existing turbo units or service manuals. Since specific OEM reference numbers are not provided in the current dataset, verify the part number and turbo model against your specific engine configuration before proceeding with an order.

Application & Compatibility

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

• SUMITOMO > SUMITOMO S380 > ISUZU
• HITACHI > KOBELCO SK120 > ISUZU 4BD1T
• ISUZU > ISUZU BUS > ISUZU 4BD1 4BD2T

This compressor housing is listed for reference applications including the Sumitomo S380, Hitachi Kobelco SK120, and ISUZU bus models. The associated engine codes are ISUZU 4BD1T and 4BD2T. These application paths serve as verification clues rather than confirmed fitment. Buyers should cross-check the part number 431022-0012 and turbo model TB2518 against the existing unit on their specific machine or vehicle. Because production years and turbo configurations can vary within the same engine series, verify the exact OEM reference numbers and physical dimensions before placing an order. This ensures the replacement part matches the current installation.

Technical Notes

The TB2518 turbocharger configuration is associated with ISUZU 4BD1T and 4BD2T engine applications. No specific VNT, variable-geometry, or oil-cooling details are provided in the current dataset. Buyers should verify the physical dimensions, mounting pattern, and compressor inlet size of the existing unit against the 431022-0012 part number. Since OEM reference numbers are not listed, cross-check the turbo model and engine code with your service manual or technical team to ensure the replacement housing matches the current installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 431022-0012 TB2518 compressor housing. Technical fitment support is available to help verify engine codes, vehicle applications, and turbo model configurations before ordering. Since no OEM reference numbers are listed in the current dataset, request specific OEM references or existing part numbers from your customers to ensure accurate replacement application. This service helps confirm fitment for ISUZU 4BD1T and 4BD2T engines used in Sumitomo S380 and Hitachi Kobelco SK120 machines.