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441398-0081 TA4521 Turbocharger Core for Mercedes-Benz OM401LA/OM441LA
Aftermarket 441398-0081 TA4521 turbo core for Mercedes-Benz OM401LA and OM441LA engines. Verify part number, engine code, and vehicle application before ordering.
Subtotal: US$ 119.00
Send an InquiryThis 441398-0081 TA4521 turbocharger core is an aftermarket replacement CHRA designed for Mercedes-Benz OM401LA and OM441LA diesel engines. It serves as a reference application for the Mercedes-Benz 1827 and 1734 truck series, supporting rebuild and replacement needs for fleet and commercial vehicles.
Key Specifications
- Part Number: 441398-0081
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: TA4521
- Gross Weight: 6 kg
- Application Clues: Mercedes-Benz OM401LA and OM441LA engines
- Image Availability: Yes
This core assembly includes the central bearing housing, turbine wheel, and compressor wheel. The visible metallic finish and mounting holes are consistent with standard CHRA construction. Verify specific dimensions and mounting patterns against your vehicle's existing component before finalizing the order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MERCEDES-BENZ > MERCEDES-BENZ TRUCKS 1827 > BENZ OM401LA 9600CC 6V 270HP
- MERCEDES-BENZ > MERCEDES-BENZ 1734 > BENZ OM441LA 11000CC 6V 330HP 340HP
- MERCEDES-BENZ > MERCEDES-BENZ COMMERCIAL > BENZ OM401LA EURO 1
This TA4521 core is listed for Mercedes-Benz OM401LA and OM441LA diesel engines. It serves as a reference application for the Mercedes-Benz 1827 and 1734 truck series, as well as commercial vehicles equipped with OM401LA Euro 1 engines.
- Mercedes-Benz Trucks 1827: OM401LA 9600CC 6V 270HP
- Mercedes-Benz 1734: OM441LA 11000CC 6V 330HP/340HP
- Mercedes-Benz Commercial: OM401LA Euro 1
These application paths are provided as verification clues. Buyers should confirm the part number 441398-0081, engine displacement, and production year against their specific vehicle documentation before ordering. Technical fitment support is available to assist with reference checking these references.
Technical Notes
The TA4521 core assembly features a central bearing housing block with visible mounting holes and a central opening. The turbine side includes a multi-bladed wheel and a grid-patterned heat shield or mounting flange, while the compressor side displays a silver multi-bladed wheel and cover plate. Hexagonal nuts are visible on both the compressor and turbine shafts. These visible features support visual identification of the 441398-0081 part. Buyers should compare these physical characteristics against their existing component to confirm the correct replacement application for OM401LA or OM441LA engines.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 441398-0081 TA4521 core, suitable for distributors, repair shops, and fleet parts buyers. Worldwide shipping is available to ensure timely delivery of this 6 kg component. Technical fitment support is provided to help verify the part number against your specific OM401LA or OM441LA application. For fast-moving references, plan reorder timing based on service intervals to maintain consistent inventory levels. Contact our team for bulk inquiries or to confirm current stock availability.
Product FAQ
MERCEDES-BENZ 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 MERCEDES-BENZ.
Compatibility Reference application for Mercedes-Benz Trucks 1827 (OM401LA) and 1734 (OM441LA). Verify part number, engine displacement, production year, and OEM reference numbers against your specific vehicle before ordering.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
