Click image to zoom

S400 Turbocharger Back Plate for Detroit Diesel DD15

S400 back plate for Detroit Diesel DD15 applications. Aftermarket replacement part. Verify part number, engine code, and vehicle application before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Back Plate On backorder — orders accepted Models S400 Packing N/A
Request Quote
Send an Inquiry
12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This S400 back plate is an aftermarket replacement component designed for Detroit Diesel DD15 truck applications. It serves as a critical sealing interface for the turbocharger assembly, helping maintain stable operation in heavy-duty fleet environments. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

  • Product Type: Back Plate
  • Turbo Model: S400
  • Application Clue: Detroit Diesel DD15 truck
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM Reference Numbers: Not listed in current data
  • Image Availability: High-resolution studio shots available

This section lists the factual identifiers and physical attributes supplied for this specific component. Buyers should use these fields to cross-check against their existing turbocharger configuration. Since no public part number or OEM reference numbers are provided in the input, verify the S400 model designation and DD15 engine application against your vehicle documentation. The visible product is a circular metal disc with a central opening and two mounting holes. Confirm the exact material grade and dimensions with technical support before finalizing your order.

Application & Compatibility

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

  • DETROIT-DIESEL > DETROIT > DETROIT DIESEL TRUCK > DETROIT DIESEL DD15

This S400 back plate is listed for Detroit Diesel DD15 truck applications. It serves as a reference application for aftermarket turbo replacement in heavy-duty fleet environments. Buyers should verify the specific engine code, vehicle model, and turbo configuration against their documentation before ordering. The application path provided is DETROIT-DIESEL > DETROIT > DETROIT DIESEL TRUCK > DETROIT DIESEL DD15. Since no OEM reference numbers are supplied, confirm the S400 model designation and DD15 engine application with technical support to ensure correct fitment for your specific unit.

Technical Notes

The S400 back plate features a circular, machined metallic surface with a central opening and two opposing mounting holes. The visible stacked edge profile suggests a layered construction, though specific material grade and thickness are not confirmed in the current data. Buyers should verify the exact material specification and dimensional tolerances against their existing turbocharger configuration. Technical fitment support is available to confirm that this aftermarket replacement part matches the specific S400 turbo model and Detroit Diesel DD15 engine requirements before shipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for this S400 back plate. Technical fitment support is available to help verify the part number, engine code, and turbo configuration before shipment. Inquire with your specific Detroit Diesel DD15 application details to confirm the correct aftermarket replacement component. This service helps ensure the supplied back plate matches your existing turbocharger setup, reducing the risk of incorrect orders. For bulk requirements, contact our team to discuss pricing tiers and logistics options tailored to your operational needs.

Product FAQ

Include the specific failure mode, such as warping or cracking, and the operating conditions. This helps confirm if the S400 back plate is the correct replacement for your Detroit Diesel DD15 application.

Ask about technical fitment support and pre-shipment inspection. LeadTurbo provides technical support to help verify that the S400 back plate matches your specific turbo configuration.

Compare the cost of the S400 back plate against the labor and parts for repair. For fleet parts buyers, volume pricing on aftermarket replacements may offer better reliability and turnaround time.

No specific OEM reference numbers are listed in the current data. Verify the correct reference numbers against your Detroit Diesel DD15 engine documentation before ordering.

DETROIT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by DETROIT.

Compatibility Verify part number, engine code, vehicle application, production year, and OEM reference numbers before ordering. This part is listed for Detroit Diesel DD15 reference applications; confirm fitment with your specific turbo configuration.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

You May Also Need