4N8969 Turbocharger Core for CAT 3306 Replacement

This aftermarket FOR 4N8969 turbocharger core is a replacement component for Caterpillar 3306 engine applications, including CAT earth moving and excavator models. It serves as a reference application for buyers verifying fitment against OEM reference numbers such as FOR 0R5809 and FOR 159623 before ordering.

Key Specifications

• Part Number: FOR 4N8969
• Product Type: Turbocharger Core
• Gross Weight: 4 kg
• Application Clues: Caterpillar 3306 engine, CAT earth moving, and excavator models
• Representative OEM References: FOR 0R5809, FOR 159623, FOR 172493
• Image Availability: High-resolution studio shots showing front, top, and bottom views
• Visible Features: Central turbine housing, compressor wheel, central shaft, and mounting flange with two bolt holes

Application & Compatibility

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

• Caterpillar > 3306
• Caterpillar > CAT > CAT EARTH MOVING
• Caterpillar > Caterpillar Excavator > CAT EXCAVATOR > 3306

This core is listed for Caterpillar 3306 engine applications, including CAT earth moving and excavator models. It is associated with 8 OEM reference numbers, including FOR 0R5809, FOR 159623, and FOR 172493. Use these references to help confirm fitment for your specific unit. Verify the part number, engine code, and mounting position before ordering. Technical fitment support is available to assist with verification.

Technical Notes

This core assembly features a central shaft connecting the turbine and compressor wheels, housed within a cylindrical bearing section. The visible mounting flange includes two bolt holes and a central square opening, which buyers should compare against their existing unit to verify orientation. Inspect the metallic finish and housing integrity during pre-shipment inspection. Use the high-resolution studio images to confirm that the turbine and compressor wheel positions match your Caterpillar 3306 setup. Verify all hardware and seal conditions before installation to ensure proper alignment and stable operation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the FOR 4N8969 core. Worldwide shipping is available for this 4 kg component, ensuring efficient delivery for fleet and earth moving applications. Technical fitment support is provided to help verify part numbers, engine codes, and OEM reference numbers such as FOR 0R5809 before ordering. Contact our team for bulk inquiries or to confirm application details for your Caterpillar 3306 units.