TL8109 Turbocharger Bearing Housing for CAT 3408 & 3508

The TL8109 bearing housing is an aftermarket replacement component for CAT 3408 and 3508 engine applications. This turbocharger part supports heavy-duty industrial and earth-moving equipment, with technical fitment support available to verify engine code and OEM references before ordering.

Key Specifications

• Part Number: TL8109
• Product Type: Bearing Housing
• Turbo Model: TL8109
• Packing Dimensions: 22 x 22 x 22 cm
• Gross Weight: 7 kg
• Application Clues: CAT 3408, CAT 3508, CAT D353
• Image Availability: High-resolution studio photography provided

This housing features a machined cylindrical upper section and a cast square base with threaded ports. Verify these physical characteristics against your existing component to confirm correct identification.

Application & Compatibility

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

• CAT > CAT 322D > CAT 3408
• CAT > CAT D11N > CAT 3508
• CAT > CAT D9H 286D 594 > CAT D353
• CAT > CAT EARTH MOVING > CAT 3412
• OTHER TURBOCHARGER

The TL8109 bearing housing is listed for reference applications including CAT 3408, CAT 3508, and CAT D353 engines. These application clues cover heavy-duty industrial and earth-moving equipment, such as the CAT D11N and CAT 322D. Buyers should verify the specific engine code, production year, and existing turbo configuration against this part number before ordering. This component serves as a replacement application for these heavy-duty systems. Confirming the correct housing identification helps ensure the right part is selected for your specific fleet or repair project.

Technical Notes

The TL8109 bearing housing features a machined cylindrical upper section and a cast square base with threaded ports. Visible features include a central circular bore on the top face, a rectangular side opening, and multiple threaded holes arranged in a circle. These physical characteristics help buyers verify the component against their existing part. Since specific material grades and internal bearing structures are not visible in the provided images, confirm these details with technical support. Verify the part number and engine application before ordering to ensure the correct replacement component is selected for your CAT 3408 or 3508 system.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the TL8109 bearing housing. Technical fitment support is available to help verify engine codes, such as CAT 3408 or 3508, and OEM reference numbers before ordering. For international delivery, inquire about current stock availability and estimated transit times to your region. When requesting a replacement, provide the original turbo model, engine hours, and failure symptoms to assist our team in confirming the correct component. This service helps ensure the right part is selected for your specific fleet or repair project.