4027899 H2D Turbine Housing for Mercedes-Benz OM447LA & OM501LA

This aftermarket 4027899 H2D turbine housing is a replacement component for Mercedes-Benz OM447LA and OM501LA commercial vehicle applications. Verify the part number, engine code, and specific vehicle application before ordering to ensure correct fitment for your turbocharger rebuild or replacement project.

Key Specifications

• Part Number: 4027899
• Product Type: Turbine Housing
• Turbo Model: H2D
• Application Clues: Mercedes-Benz OM447LA and OM501LA engines
• Packing Dimensions: 21 x 23 x 26 cm
• Gross Weight: 15 kg
• OEM Reference Numbers: Not provided in this dataset; verify against your specific vehicle data
• Image Availability: No product image supplied

This section lists the factual identifiers and physical dimensions for the 4027899 H2D turbine housing. Use these specifications to confirm the part matches your rebuild or replacement requirements before placing an order.

Application & Compatibility

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

• MERCEDES-BENZ > MERCEDES-BENZ BUS > BENZ OM447LA
• MERCEDES-BENZ > MERCEDES-BENZ ACTROS TRUCK > BENZ OM501LA

This H2D turbine housing is listed for Mercedes-Benz commercial vehicle applications, specifically the OM447LA engine in bus models and the OM501LA engine in Actros trucks. These application paths serve as reference clues for buyers to cross-check against their specific vehicle data. Because no OEM reference numbers are provided in this dataset, verify the part number 4027899, engine code, and production year before ordering. Confirm that the turbocharger configuration matches the H2D series to ensure the housing aligns with your rebuild or replacement requirements.

Technical Notes

The H2D turbine housing is a cast component designed to direct exhaust gases to the turbine wheel. For this part, verify the bypass port diameter and wastegate flapper valve seating to ensure proper airflow control. Check shaft end play and radial play tolerances against the H2D series specifications. Confirm the housing bore dimensions match the original part to maintain stable operation during the rebuild process.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 4027899 H2D turbine housing. Technical fitment support is available to help verify part numbers and engine applications before ordering. Worldwide shipping is offered for this aftermarket replacement component. Contact our team for bulk order inquiries or to confirm specific application details for your Mercedes-Benz OM447LA or OM501LA fleet.