173385 S400S069 Turbocharger Core for Mack E7-400

This aftermarket 173385 S400S069 turbocharger core is a replacement application for Mack E7-400 and EM7-300 engines. Verify part number, engine code, and OEM reference numbers such as 167437 before ordering to ensure correct fitment for your specific vehicle configuration.

Key Specifications

• Part Number: 173385
• Product Type: Core (CHRA)
• Turbo Model: S400S069
• Gross Weight: 8 kg
• Representative OEM References: 167437, 167778, 168647
• Application Clues: Mack E7-400, Mack EM7-300, Mack EM7-354
• Image Availability: High-resolution studio views of the core assembly

Application & Compatibility

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

• MACK > MACK TRUCK > MACK E7-400
• MACK > MACK TRUCK > MACK EM7-300
• MACK > Mack Truck > Mack EM7-354

This core is listed for Mack E7-400, EM7-300, and EM7-354 applications. Verify your specific engine code and production year against the 16 associated OEM reference numbers, including 167437, 167778, and 168647. Confirm that the S400S069 turbo model matches your existing assembly before ordering. Technical fitment support is available to help cross-reference these application clues and ensure the correct replacement core is selected for your fleet or repair project.

Technical Notes

The S400S069 core assembly features a central shaft connecting multi-blade compressor and turbine wheels, visible in high-resolution studio views. Machined metal surfaces and threaded mounting details are clearly shown, aiding visual inspection of bearing housing interfaces. Verify that the compressor and turbine wheel orientations match your existing assembly before installation. Contaminated oil or debris in the intake and exhaust paths can damage the new core, so inspect lines and manifolds thoroughly. Confirm that the 8 kg gross weight aligns with your handling and shipping requirements for this specific Mack application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 173385 S400S069 core. Worldwide shipping is available to ensure timely delivery for urgent Mack E7-400 or EM7-300 repairs. Our technical fitment support team helps verify part numbers, engine codes, and OEM reference numbers such as 167437 before you place an order. Contact us to confirm specific application details and request a quote for your required quantity.

For fleet maintenance planning, the 8 kg gross weight of this S400S069 core should be factored into your inventory handling and shipping logistics. When stocking this part for Mack E7-400 or EM7-300 service bays, cross-reference the 16 associated OEM numbers, such as 167437 and 167778, against your specific engine build codes to prevent mis-shipments. LeadTurbo provides technical fitment support to help distributors and repair shops validate these reference clues before finalizing bulk orders. This verification step ensures that the replacement core aligns with your existing turbocharger configuration, reducing the risk of installation delays or return shipments due to mismatched part numbers.