3788474 HX55 Turbocharger Replacement for Scania DC12

This aftermarket 3788474 HX55 turbocharger is a replacement unit for Scania DC12 truck applications. It serves as a reference application for buyers verifying fitment against OEM reference numbers such as 1778612 and 2159062. Confirm your specific engine code and vehicle configuration before ordering to ensure the correct turbocharger configuration is selected.

Key Specifications

• Part Number: 3788474
• Product Type: Turbocharger
• Turbo Model: HX55
• Application Clue: Scania DC12
• Packing Dimensions: 26*30*33 cm
• Gross Weight: 22 kg
• Representative OEM References: 1778612, 2159062, 572796

Verify these specifications against your specific engine code and vehicle configuration. Confirm the turbocharger model and housing details match your unit before finalizing the order.

Application & Compatibility

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

• SCANIA > SCANIA TRUCK > SCANIA DC12

This HX55 turbocharger is listed for Scania DC12 truck applications. It is associated with OEM reference numbers including 1778612, 2159062, and 572796. Buyers should verify the specific engine code, vehicle configuration, and production year against these references before ordering. Confirm that the turbocharger model and housing details match your existing unit to ensure the correct replacement application is selected.

Technical Notes

The HX55 turbocharger is a large-displacement unit typically associated with heavy-duty diesel engines. For this specific 3788474 application on Scania DC12 trucks, verify the turbine housing configuration and compressor wheel diameter against your existing unit. Check the wastegate flapper valve seating for smooth movement and proper closure to ensure stable boost control. Confirm the bypass port diameter in the turbine housing matches your engine variant specifications. Inspect the compressor cover inlet bellmouth design to ensure it aligns with the required airflow characteristics for your specific application. These verification steps help confirm the correct replacement configuration before installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 3788474 HX55 turbocharger. Technical fitment support is available to help verify part numbers, engine codes, and OEM reference numbers before ordering. For bulk inquiries or specific Scania DC12 application questions, contact our team to confirm the correct replacement configuration and logistics details for your shipment.