4N9537 Turbo Core for CAT 3306 | 4LF444 Replacement

This aftermarket replacement turbo core (CHRA) supports part number 4N9537 and turbo model 4LF444 for CAT 3306 engines and D6G/D6D applications. Designed as a reliable replacement component, it references OEM numbers 0R5896, 180437, and 310126 to help confirm fitment for B2B buyers and repair shops.

Key Specifications

This turbo core assembly is identified by part number 4N9537 and corresponds to turbo model 4LF444. It serves as a replacement CHRA unit for CAT 3306 engines and associated D6G/D6D applications. The unit weighs approximately 8 kg gross, facilitating handling during rebuild processes. Representative OEM reference numbers include 0R5896, 180437, and 310126, which assist in verifying the correct component match. Buyers should cross-check these references against their existing hardware to ensure alignment with specific engine configurations and housing requirements.

Application & Compatibility

This core is listed for CAT 3306 engines and D6G/D6D applications. Verify your specific engine model and turbo configuration before ordering. OEM reference numbers 0R5896, 180437, and 310126 serve as cross-reference aids for identification. Always confirm physical dimensions and mounting details against your existing unit. Contact our technical support team for fitment verification assistance.

Technical Notes

This CHRA unit requires careful handling to maintain bearing alignment and shaft integrity. Inspect the core for visible damage or excessive play before installation. Ensure all mating surfaces on the compressor and turbine housings are clean and free of debris. Proper alignment during assembly is critical to prevent premature wear or oil leakage. Verify that the shaft rotates smoothly without binding. Use only specified lubricants during the initial assembly phase to protect internal components.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 4N9537 turbo core. Worldwide shipping is available for this 8 kg unit, ensuring timely delivery to repair shops and distributors. Our technical team provides fitment support to help verify part numbers and OEM references like 0R5896 before ordering. Contact us for bulk inquiries or specific application questions regarding the 4LF444 series.