173385 S400S069 Turbocharger Core for Mack E7-400

This 173385 S400S069 turbocharger core serves as an aftermarket replacement for Mack E7-400 engines. Designed for heavy-duty truck applications, this CHRA unit supports OEM reference numbers including 167437 and 167778. Verify your specific engine serial number and housing casting details to ensure correct fitment before ordering.

Key Specifications

This S400S069 turbocharger core is identified by part number 173385. It serves as a replacement component for Mack E7-400 engine applications. The unit weighs approximately 8 kg, aiding in logistics planning. Representative OEM reference numbers include 167437, 167778, and 168647. These references help confirm the correct assembly match. Always cross-check your specific engine serial number and housing casting details. This ensures the core aligns with your existing turbocharger housing. Verification prevents installation errors and supports efficient fleet maintenance operations.

Application & Compatibility

This S400S069 core is listed for Mack E7-400 engine applications. It serves as a reference application for multiple OEM numbers, including 167437, 167778, and 168647. These references help identify the correct assembly match for your specific truck model. Always verify your engine serial number and turbo housing casting details before ordering. This ensures the replacement core aligns with your existing turbocharger configuration. Proper verification prevents installation errors and supports efficient fleet maintenance operations.

Technical Notes

This S400S069 core assembly includes the central bearing housing, compressor wheel, and turbine wheel. It is designed to integrate with existing turbocharger housings for Mack E7-400 engine applications. The unit supports multiple OEM reference numbers, including 167437 and 167778, serving as an aftermarket replacement component for rebuild or repair scenarios. Verify shaft runout and bearing clearance specifications before installation to ensure proper alignment. This core requires matching compressor and turbine housings to complete the turbocharger assembly. Confirm all mating surfaces are clean and free of debris to prevent operational issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 173385 S400S069 core. Technical fitment support is available to verify engine serial numbers and housing casting details before ordering. This ensures the replacement aligns with your Mack E7-400 application. Contact our team for bulk order quotes and logistics planning. We assist repair shops and distributors in confirming OEM reference matches to streamline inventory management.