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TL8109 Turbocharger Bearing Housing for CAT 3408 & 3412 Engines
TL8109 bearing housing for Caterpillar 3408 and 3412 engines. Aftermarket replacement for CAT 322D and D11N applications. Verify engine code and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 85.00
Send an InquiryThe TL8109 turbocharger bearing housing is an aftermarket replacement component designed for Caterpillar 3408 and 3412 engine applications. This part supports heavy-duty earth-moving equipment such as the CAT 322D and D11N, serving as a critical structural element for turbocharger assembly integrity. Verify your specific engine code and OEM reference numbers before ordering to ensure correct fitment for your unit configuration.
Key Specifications
- Part Number: TL8109
- Product Type: Turbocharger Bearing Housing
- Turbo Model: TL8109
- Application Clues: Caterpillar 3408, 3412, 322D, D11N, D9H, 769C, and 773 series
- Packing Dimensions: 22 x 22 x 22 cm
- Gross Weight: 7 kg
- OEM Reference Numbers: None supplied; verify against your specific unit
- Image Availability: High-resolution studio views showing machined top and cast lower sections
This housing features a polished cylindrical upper section and a textured cast lower body. The rectangular mounting flange includes threaded holes and three front-facing ports for fluid connections. Buyers should confirm these physical characteristics against their existing component to ensure correct identification.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT 322D > CAT 3408
- Caterpillar > CAT > CAT D11N > CAT 3508
- Caterpillar > CAT > CAT D9H 286D 594 > CAT D353
- Caterpillar > CAT > CAT EARTH MOVING > CAT 3412
- Caterpillar > Caterpillar 769 > Caterpillar 769C Off-Highway Truck > Caterpillar 3408
- Caterpillar > Caterpillar 773 > Caterpillar 773 Mine Haul Truck > Caterpillar 3412
- Caterpillar > 3406
- Caterpillar > 3412T
- Caterpillar > 3500
- Caterpillar > D348
The TL8109 bearing housing is listed for reference applications including Caterpillar 3408 and 3412 engines, as well as CAT 322D and D11N equipment. It is also associated with CAT 3508, CAT 3500, and D348 series applications. Buyers should verify the specific engine code, vehicle model, and production year against their unit configuration. Confirm that the rectangular mounting flange and three threaded ports match the existing component before ordering. Technical fitment support is available to assist with verifying these application clues.
Technical Notes
The TL8109 bearing housing is a structural component for turbocharger assemblies in Caterpillar 3408 and 3412 engine applications. Visible features include a polished cylindrical upper section and a textured cast lower body. The rectangular mounting flange includes threaded holes and three front-facing ports for fluid connections. Buyers should verify these physical characteristics against their existing component to ensure correct identification. Technical fitment support is available to assist with verifying these application clues.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for bulk orders of the TL8109 bearing housing. Worldwide shipping is available for international fleet and repair shop deliveries. Technical fitment support is provided to help verify engine codes, vehicle applications, and OEM reference numbers before shipment. Buyers can request pre-shipment inspection to confirm the machined top and cast bottom surfaces are undamaged. Contact our team for specific inquiries regarding the 7 kg gross weight unit or packing dimensions of 22 x 22 x 22 cm.
Product FAQ
CAT 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 CAT.
Compatibility Verify part number, engine code, vehicle application, production year, and OEM reference numbers before ordering. This part is a reference application for CAT 3408, 3412, 322D, and D11N; confirm fitment with your specific unit configuration.
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