8N9685 TL8113 Turbocharger Core for CAT 3508 & 3406

This aftermarket 8N9685 TL8113 turbocharger core is a replacement CHRA for CAT 3508 and CAT 3406 engine applications. It serves as a rebuild component for CAT D11N, D8N, and earth-moving equipment, with OEM reference numbers 0R5921, 447112-0002, and 447112-5002S provided for fitment verification.

Key Specifications

• Part Number: 8N9685
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: TL8113
• Gross Weight: 10 kg
• Representative OEM Reference Numbers: 0R5921, 447112-0002, 447112-5002S
• Application Clues: CAT 3508, CAT 3406, CAT 3412
• Packing: Not specified
• Image Availability: No image provided

These specifications define the physical and identification parameters for this aftermarket replacement core. Buyers should use the part number and turbo model to cross-check against their existing component or service documentation. The listed OEM reference numbers serve as verification points for confirming the correct assembly for your specific engine configuration.

Application & Compatibility

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

• CAT > CAT D11N > CAT 3508
• CAT > CAT D8N > CAT 3406
• CAT > CAT EARTH MOVING > CAT 3412
• CAT > CAT EARTH MOVING

Reference applications for this 8N9685 TL8113 core include CAT D11N with CAT 3508, CAT D8N with CAT 3406, and CAT Earth Moving with CAT 3412. These paths serve as verification clues for buyers identifying the correct assembly for their specific equipment. The associated OEM reference numbers 0R5921, 447112-0002, and 447112-5002S help confirm fitment against existing service documentation. Because engine configurations can vary by production year and model, verify the part number, turbo model, and engine code before ordering. Technical fitment support is available to assist with reference checking these application clues.

Technical Notes

The TL8113 turbo model is associated with heavy-duty CAT earth-moving applications, including the 3508 and 3406 engine families. As a core component, the 8N9685 CHRA contains the rotating assembly and bearing housing, which are critical for maintaining stable operation during rebuilds. Buyers should verify the specific turbo configuration against their service documentation, as engine variants may differ by production year. reference checking the OEM reference numbers 0R5921, 447112-0002, and 447112-5002S helps confirm the correct assembly for your equipment. Technical fitment support is available to assist with identifying the correct core for your specific application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 8N9685 TL8113 core. Worldwide shipping is available for this 10 kg component, with air freight suitable for single units and sea freight for consolidated orders. Technical fitment support is provided to verify part numbers, engine codes, and OEM reference numbers such as 0R5921 and 447112-0002 before dispatch. This service helps confirm the correct assembly for CAT 3508, 3406, or 3412 applications.