406866-0003 T1238 Turbocharger Bearing Housing for CAT D342 6L

This aftermarket 406866-0003 T1238 turbocharger bearing housing serves as a replacement component for Caterpillar CAT D342 6L engines. Verify the OEM reference 9L6243 and specific engine configuration before ordering to ensure correct fitment for your earth moving equipment application.

Key Specifications

• Part Number: 406866-0003
• Product Type: Turbocharger Bearing Housing
• Turbo Model: T1238
• OEM Reference: 9L6243
• Gross Weight: 5 kg
• Packing: N/A
• Application Clues: CAT D342 6L, CAT 583K
• Image Availability: High-resolution studio photography available

This bearing housing is a cast metal component designed for T1238 turbocharger applications. The visible structure includes a central mounting bracket with threaded holes and a conical lower section. Buyers should verify the 9L6243 reference against their specific engine configuration to confirm the correct replacement application for Caterpillar earth moving equipment.

Application & Compatibility

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

• Caterpillar > CAT > CAT 583K > CAT D342 6L
• Caterpillar > CAT > CAT EARTH MOVING

This bearing housing is listed for Caterpillar CAT D342 6L engines and CAT 583K earth moving equipment. The application path indicates a reference association with these models, but buyers must verify the specific engine configuration and turbo setup before ordering. The part is associated with OEM reference 9L6243. Confirm this reference number against your existing unit or service manual to ensure the correct replacement application. Do not assume universal fitment across all Caterpillar earth moving applications; verify the part number 406866-0003 and engine code match your specific machine requirements.

Technical Notes

The T1238 turbocharger configuration associated with this bearing housing is a reference application for Caterpillar earth moving equipment. Buyers should verify the specific turbo setup on their CAT D342 6L engine to ensure the 406866-0003 housing matches the required cooling and mounting requirements. The cast metal construction includes visible oil feed and return ports; inspect these for blockages or debris before installation. Confirm that the water cooling ports align with your application's service manual specifications. Do not assume universal fitment across all Caterpillar models; verify the OEM reference 9L6243 and engine code against your specific unit before proceeding.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 406866-0003 T1238 bearing housing. Technical fitment support is available to help verify the OEM reference 9L6243 against your CAT D342 6L engine configuration. Contact our team to confirm part number, engine code, and application details before placing an order. This service helps ensure the correct replacement application for your Caterpillar earth moving equipment.