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311955 BH Turbocharger Bearing Housing for Caterpillar 3412

Aftermarket 311955 BH bearing housing for Caterpillar 3412 engine applications. Reference OE numbers 178215 BH and 186497 BH. Verify part number and vehicle application before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Bearing housing On backorder — orders accepted Part # 311955 BH Packing N/A
Cross Reference 178215 BH
Show more cross references 178215 BH 186497 BH
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 311955 BH bearing housing is a replacement component for Caterpillar 3412 engine applications, including Caterpillar 773 mine haul trucks. It is associated with OEM reference numbers 178215 BH and 186497 BH, serving as a technical reference for verifying fitment in heavy-duty equipment maintenance.

Key Specifications

The 311955 BH bearing housing is an aftermarket replacement component designed for Caterpillar 3412 engine applications. It serves as a technical reference for heavy-duty equipment maintenance, specifically associated with Caterpillar 773 mine haul trucks. Buyers should verify this part number against their specific turbocharger configuration and OEM reference numbers 178215 BH or 186497 BH before ordering. This component supports the lubrication and structural integrity of the turbocharger assembly in these industrial applications.

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 Caterpillar 3412 engine applications, specifically within Caterpillar 773 mine haul truck configurations. It is associated with OEM reference numbers 178215 BH and 186497 BH, which serve as technical clues for verifying fitment. Buyers should confirm these references against their specific turbocharger setup and engine code before ordering. As an aftermarket replacement application, this part supports the structural and lubrication needs of the turbo assembly in heavy-duty equipment. Verify part number 311955 BH and vehicle application to ensure correct selection for your maintenance or rebuild project.

Technical Notes

The 311955 BH bearing housing is an aftermarket replacement component for Caterpillar 3412 engine applications. It is associated with OEM reference numbers 178215 BH and 186497 BH, which serve as technical clues for verifying fitment in heavy-duty equipment. Buyers should confirm the part number and engine code against their specific turbocharger configuration before ordering. This component supports the structural and lubrication needs of the turbo assembly in Caterpillar 773 mine haul truck applications. Verify the oil feed line restrictor requirements and oil return line drain angle to ensure proper lubrication integrity during installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 311955 BH bearing housing. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers 178215 BH or 186497 BH before ordering. This service assists in confirming the correct replacement application for Caterpillar 3412 engine configurations, including Caterpillar 773 mine haul trucks. Inquire for bulk order details and pre-shipment inspection options to ensure the component meets your specific maintenance or rebuild requirements.

Product FAQ

This part is associated with OEM reference numbers 178215 BH and 186497 BH. Verify these references against your specific Caterpillar 3412 engine application.

Confirm the exhaust downpipe connection dimensions and alignment match your existing turbocharger setup. Ensure the housing supports the required flow path for the Caterpillar 3412 engine.

Check the oil feed line restrictor requirements for the specific turbocharger model installed on the Caterpillar 773. Ensure the bearing housing supports the correct oil pressure and flow rate.

Confirm the oil return line drain angle allows for proper drainage without pooling. This is critical for maintaining lubrication integrity in the bearing housing of the Caterpillar 3412 engine.

Caterpillar 773 and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by Caterpillar 773.

Compatibility Verify part number 311955 BH, engine code 3412, vehicle application, and OEM reference numbers 178215 BH or 186497 BH before ordering. This is an aftermarket replacement application; confirm fitment with your specific turbo configuration.

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