S400 Turbocharger Shaft Nut for Detroit Diesel DD15

This S400 turbocharger shaft nut is an aftermarket replacement fastener for Detroit Diesel DD15 applications. Verify your specific engine code, vehicle application, and existing part dimensions before ordering to ensure correct fitment for your turbocharger repair.

Key Specifications

• Product Type: Turbocharger Shaft Nut
• Turbo Model: S400
• Application Clue: Detroit Diesel DD15
• Part Number: Not specified in input
• OEM Reference Numbers: None provided
• Packing: N/A
• Gross Weight: 0 kg
• Visual Features: Hexagonal outer profile, internal threaded bore, dome-shaped top surface, metallic silver finish, and machined flat sides.

Use these visible features to cross-check against your existing component. Verify the specific thread pitch and hex size against your current part before ordering.

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 shaft nut is listed for Detroit Diesel DD15 reference applications. It serves as an aftermarket replacement fastener for turbocharger repairs. Verify the specific engine code, vehicle model, and production year against your service records before ordering. Cross-check the hex profile and internal thread dimensions of this component against your existing part to prevent confusion with nearby S-series turbo models. Confirm that the thread pitch and length match your current hardware. Technical fitment support is available to assist with verification.

Technical Notes

The S400 shaft nut is a critical fastener for securing the turbocharger rotor assembly. This component features a hexagonal outer profile with a dome-shaped top and internal threaded bore, visible in the provided studio photography. The metallic silver finish and machined flat surfaces indicate a standard hardware construction suitable for heavy-duty truck applications. Since specific material grade and thread pitch are not explicitly listed, buyers should inspect the physical dimensions of their existing part. reference checking the hex size and thread length against your current component is essential to prevent ordering a mismatched S-series fastener. Technical fitment support is available to assist with these verification steps.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing options for this S400 shaft nut. Worldwide shipping is available for orders. Technical fitment support is provided to help verify the specific thread dimensions and application details for Detroit Diesel DD15 engines. Contact our team to confirm part specifications and discuss bulk order requirements.