408077-0104 TO4B65 Turbocharger Core for CAT 3204 5211CC 4L

The 408077-0104 TO4B65 turbocharger core is an aftermarket replacement assembly designed for CAT 3204 5211CC 4L engines, including CAT 926E earth-moving applications. This component features a central bearing housing with threaded mounting studs and radial cooling fins, serving as a critical internal unit for turbocharger rebuilds and fleet maintenance. Buyers should verify part number 408077-0104, engine code, and OEM reference numbers such as 0R5563 or 8N4780 before ordering to ensure correct application fitment.

Key Specifications

• Part Number: 408077-0104
• Product Type: Turbocharger Core
• Turbo Model: TO4B65
• Gross Weight: 4 kg
• OEM Reference Numbers: 0R5563, 408077-5104, 8N4780, and variants of 465088-0001
• Application Clues: CAT 3204 5211CC 4L, CAT 926E
• Image Availability: High-resolution studio shots showing compressor and turbine wheels, mounting flange, and cooling fins

Application & Compatibility

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

• CAT > CAT 926E > CAT 3204 5211CC 4L
• CAT > CAT EARTH MOVING > CAT 3204

This TO4B65 core is listed for CAT 3204 5211CC 4L engines and CAT 926E earth-moving applications. Buyers should verify the specific engine code and production year against their unit. Representative OEM reference numbers include 0R5563, 408077-5104, and 8N4780. Additional references include variants of 465088-0001. Confirm these numbers match your existing turbocharger configuration before ordering. Technical fitment support is available to assist with verification.

Technical Notes

The TO4B65 core assembly includes a central bearing housing with threaded mounting studs and radial cooling fins. Visible features include the compressor and turbine wheels with curved blades. Buyers should verify the mounting flange bolt pattern and drain angle against the CAT 3204 5211CC 4L service manual. Confirm the oil return line orientation to prevent oil retention. Check gasket kit completeness for the specific application. Technical fitment support is available to assist with these verification steps before installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 408077-0104 TO4B65 core. Worldwide shipping is available for this aftermarket replacement assembly. Technical fitment support is provided to help verify engine code, OEM reference numbers, and mounting requirements before ordering. Contact our sales team for distributor or fleet-specific quotes on this part number.