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2674A845 GT2556S Turbocharger Replacement for Perkins/Cummins
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785827-0023 785827-23 785827-5023 785827-5023SSubtotal: US$ 150.00
Send an InquiryThis 2674A845 GT2556S turbocharger is an aftermarket replacement unit designed for Perkins and Cummins engine applications. It serves as a reference replacement for OEM part numbers including 785827-0023 and 785827-5023S.
Key Specifications
- Part Number: 2674A845
- Turbo Model: GT2556S
- Product Type: Turbocharger
- OEM Reference Numbers: 785827-0023, 785827-23, 785827-5023, 785827-5023S
- Gross Weight: 8 kg
- Packing Dimensions: 21 x 23 x 26 cm
- Image Available: Yes
Application & Compatibility
This unit is listed for replacement applications in Perkins and Cummins engines. Buyers should verify the part number 2674A845 and turbo model GT2556S against their specific engine code and vehicle application. The listed OEM reference numbers (e.g., 785827-0023) are provided for identification purposes only. Confirm that the inlet/outlet flange sizes, oil line connections, and actuator specifications match the original unit before purchasing. Fitment is not guaranteed without verification of the specific engine variant.
Technical Notes
The GT2556S is a common turbocharger model used in various industrial and automotive diesel engines. Ensure the compressor and turbine housing orientations match your application. Check the actuator type and boost pressure requirements to ensure proper operation. Verify all mounting bolt patterns and gasket surfaces prior to installation. This is a replacement component; consult your engine manual for torque specifications and installation procedures.
B2B Supply
LeadTurbo offers volume pricing for distributors, repair shops, and fleet managers. Worldwide shipping is available for this turbocharger replacement. Our team provides technical fitment support to help confirm part compatibility before you order. Contact us for bulk quotes and lead times.
Product FAQ
CUMMINS 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 CUMMINS.
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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.
