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312779 S3A Turbocharger Replacement for MAN D2866 Engines
Aftermarket 312779 S3A turbocharger for MAN D2866 series engines. Verify part number, engine code, and OEM reference numbers such as 312731 before ordering. Technical fitment support available.
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312731 51 09100-7274 51 09100-7301 51091007301Subtotal: CA$ 378.33
Send an InquiryThis aftermarket 312779 S3A turbocharger is a replacement unit for MAN D2866 series engines, including D2866LF06, D2866 LY, D2866LF09, and D2866LF10 applications. Verify part number 312779, engine code, and OEM reference numbers such as 312731 and 51 09100-7274 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 312779
- Product Type: Turbocharger
- Turbo Model: S3A
- Application Clues: MAN D2866LF06, D2866 LY, D2866LF09, D2866LF10
- Packing Dimensions: 26 x 30 x 33 cm
- Gross Weight: 18 kg
- Representative OEM Reference Numbers: 312731, 51 09100-7274, 51 09100-7301, 51091007301
These specifications help B2B buyers verify the physical dimensions and reference numbers against their existing MAN truck assemblies. Confirm the specific engine code and turbo configuration before finalizing orders.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MAN > MAN TRUCK > MAN D2866LF06 D2866 LY D2866LF09 D2866LF10
This S3A turbocharger is listed for MAN D2866 series engines, including D2866LF06, D2866 LY, D2866LF09, and D2866LF10. These application clues help B2B buyers identify the correct replacement unit for MAN truck fleets. Verify your specific engine code and production year against the supplied OEM reference numbers, such as 312731 and 51 09100-7274, before finalizing an order. Confirm the turbine housing flange type and compressor housing A/R ratio match your existing assembly to ensure proper installation. Technical fitment support is available to assist with these verification steps.
Technical Notes
The S3A turbo model is a fixed-geometry unit, distinct from variable-geometry designs. For this 312779 replacement, verify the turbine housing flange type and bolt pattern against your existing MAN D2866 assembly. Confirm the compressor housing A/R ratio matches your engine's airflow requirements to ensure stable operation. If your application involves a twin-turbo setup, verify whether both units require the same part number or different models. Technical fitment support is available to assist with these specific verification steps before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 312779 S3A turbocharger. Worldwide shipping is available for this 18 kg unit, packed in 26 x 30 x 33 cm dimensions. Technical fitment support is provided to verify engine codes, OEM reference numbers, and turbo configurations before shipment. This service helps confirm correct part selection for MAN D2866 applications, reducing the risk of order errors. Contact our team to discuss bulk orders or specific fleet requirements.
Product FAQ
MAN 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 MAN.
Compatibility Verify part number 312779, engine code (D2866LF06, D2866 LY, D2866LF09, D2866LF10), vehicle application, production year, and OEM reference numbers (312731, 51 09100-7274, 51 09100-7301) before ordering. Confirm turbo configuration and flange type with technical support.
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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.
