405490-0012 BH Turbocharger Bearing Housing for Caterpillar D330

This aftermarket replacement bearing housing, part number 405490-0012 BH, is listed for Caterpillar D330 applications. It serves as a critical turbocharger component for maintaining stable operation in heavy-duty engine systems. Buyers should verify the specific part number and engine code against their equipment records to ensure correct fitment before ordering.

Key Specifications

• Part Number: 405490-0012 BH
• Product Type: Turbocharger Bearing Housing
• Application Clue: Caterpillar D330
• OEM Reference Numbers: None supplied
• Packing: N/A
• Gross Weight: Not specified
• Image Availability: No image provided

This section lists the core identification fields for the 405490-0012 BH bearing housing. Buyers should use these facts to cross-check their equipment records. Since no OEM reference numbers are provided in the source data, verification must rely on the part number and the Caterpillar D330 application clue. Confirm the specific engine code and production year before proceeding with an order.

Application & Compatibility

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

• Caterpillar > D330

This bearing housing is listed for Caterpillar D330 applications. It serves as a replacement component for turbocharger systems in this heavy-duty engine. Buyers should treat the Caterpillar D330 path as an application clue rather than a confirmed fitment. Verify the specific part number 405490-0012 BH against your equipment records and engine code before ordering. Since no OEM reference numbers are supplied, cross-check the part number and production year to ensure the correct replacement application. Technical fitment support is available to assist with these verification steps.

Technical Notes

The 405490-0012 BH bearing housing is a critical internal component for turbocharger systems in Caterpillar D330 applications. As no specific material grades or dimensional tolerances are supplied in the source data, buyers should inspect the unit for surface integrity, seal condition, and bearing alignment before installation. Verify that the part number matches your equipment records and confirm the specific engine code to ensure the correct replacement application. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and fleet parts distributors with volume pricing and worldwide shipping for the 405490-0012 BH bearing housing. Technical fitment support is available to assist with verifying part numbers, engine codes, and application details for Caterpillar D330 equipment. Buyers can request documentation or clarification on replacement application specifics before placing an order. This service helps ensure the correct component is selected for heavy-duty engine maintenance and turbocharger system repairs.