4047179 Turbocharger Back Plate for CUMMINS L6 15.0L Diesel

This aftermarket 4047179 back plate is a replacement component for turbochargers in CUMMINS L6 15.0L diesel engines. It serves as a reference application part for Freightliner, International, Kenworth, and Peterbilt trucks, including the Freightliner Cascadia with CUMMINS 14.9L. Verify your specific engine code and turbo configuration before ordering.

Key Specifications

• Part Number: 4047179
• Product Type: Turbocharger Back Plate
• Engine Application: CUMMINS L6 15.0L Diesel
• Vehicle Clues: Freightliner, International, Kenworth, Peterbilt
• Packing: N/A
• Gross Weight: Not specified
• OEM References: No specific OEM reference numbers supplied in input data

This section lists the core identification fields for the 4047179 back plate. Buyers should use the part number and engine code as primary verification points. Since no OEM reference numbers are provided, confirm fitment against your specific turbocharger configuration and vehicle model before placing an order.

Application & Compatibility

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

• Freightliner > CUMMINS L6 15.0L DIESEL (TC)
• Freightliner > Cascadia > Cascadia Truck > CUMMINS 14.9L
• International > CUMMINS L6 15.0L DIESEL (TC)
• Kenworth > CUMMINS L6 15.0L DIESEL (TC)
• Peterbilt > CUMMINS L6 15.0L DIESEL (TC)

This 4047179 back plate is a replacement component for turbochargers in CUMMINS L6 15.0L diesel engines. It is listed for reference applications including Freightliner, International, Kenworth, and Peterbilt trucks, as well as the Freightliner Cascadia with CUMMINS 14.9L. These vehicle and engine codes serve as application clues for fitment verification. Buyers should confirm the specific engine code, production year, and turbocharger configuration against their own unit before ordering. This part is an aftermarket replacement application; verify part number 4047179 and OEM reference numbers where available to ensure correct identification for your specific heavy-duty diesel truck.

Technical Notes

The 4047179 back plate is a structural component that seals the interface between the turbine housing and the bearing housing. It helps maintain proper alignment and gas-tight sealing within the turbocharger assembly. For CUMMINS L6 15.0L and 14.9L applications, verify the specific turbocharger configuration and housing dimensions before installation. Buyers should confirm the part number matches their existing unit or OEM reference numbers. Technical fitment support is available to assist with verification of engine code and vehicle application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, rebuilders, and fleet parts distributors with volume pricing and worldwide shipping for the 4047179 back plate. Technical fitment support is available to help verify engine code, vehicle application, and turbocharger configuration before ordering. For inquiries, provide the part number 4047179, specific engine details (such as CUMMINS L6 15.0L or 14.9L), and any OEM reference numbers to ensure accurate identification. This service helps confirm that the aftermarket replacement matches your specific heavy-duty diesel truck requirements.