447403-0001 BH Turbocharger Bearing Housing for Caterpillar 3412

This aftermarket 447403-0001 BH bearing housing is a replacement component for turbocharger systems on Caterpillar 3412 engines, specifically referenced for Caterpillar 773 Mine Haul Trucks. It supports rebuild and maintenance operations for heavy-duty mining equipment, with a gross weight of 5 kg per unit. Buyers should verify part number, engine code, and vehicle application before ordering to ensure correct fitment for their specific unit.

Key Specifications

• Part Number: 447403-0001 BH
• Product Type: Turbocharger Bearing Housing
• Gross Weight: 5 kg
• Packing: N/A
• Application Clue: Caterpillar 3412 engine in Caterpillar 773 Mine Haul Truck
• OEM Reference Numbers: Not listed in supplied data

This section lists the core identification fields for the 447403-0001 BH bearing housing. The 5 kg gross weight is a useful reference for logistics planning and inventory management. Buyers should use these facts to cross-check against their purchase orders and rebuild specifications.

Application & Compatibility

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

• Caterpillar > Caterpillar 773 > Caterpillar 773 Mine Haul Truck > Caterpillar 3412

This bearing housing is listed for the Caterpillar 773 Mine Haul Truck equipped with a Caterpillar 3412 engine. It serves as a replacement application for turbocharger systems in heavy-duty mining equipment. Buyers should treat this application path as a reference clue rather than a confirmed fitment. Verify that part number 447403-0001 BH matches your specific unit by checking the engine code, vehicle model, and production year. Cross-check any available OEM reference numbers against your service manual or supplier documentation. Confirm the physical dimensions and mounting details align with your existing housing before finalizing the order. This verification step helps ensure the part meets your rebuild specifications and prevents installation errors.

Technical Notes

The 447403-0001 BH bearing housing is a critical structural component for turbocharger systems on Caterpillar 3412 engines. It supports the rotor assembly and maintains alignment during operation. For rebuild jobs, inspect the housing for scoring, wear, or damage before installation. Confirm that the part number matches your specific unit’s service manual. Since no OEM reference numbers are listed in the supplied data, cross-check the part number against your existing component or supplier documentation. This verification step helps ensure the replacement meets your rebuild specifications and prevents installation errors due to mismatched dimensions or mounting details.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 447403-0001 BH bearing housing. Technical fitment support is available to help verify part number, engine code, and vehicle application before ordering. For wholesale supply, confirm quantity, packing details, and logistics requirements with the supplier. This service helps ensure the correct aftermarket replacement is matched to your Caterpillar 3412 rebuild specifications.