Click image to zoom
785827-0031 GT2556S Turbocharger Replacement for Perkins Cummins
Show more cross references
2674A849 785827-31This 785827-0031 GT2556S turbocharger serves as an aftermarket replacement for Perkins and Cummins engine applications. Designed to reference OEM numbers 2674A849 and 785827-31, this unit supports B2B buyers seeking reliable turbo replacements. Verify specific engine fitment and mounting specifications before ordering to ensure proper installation.
Key Specifications
This GT2556S turbocharger assembly is identified by part number 785827-0031. It serves as a replacement unit for Perkins and Cummins engine applications. The product references OEM numbers 2674A849 and 785827-31 for cross-checking. Buyers should verify these references against their specific engine service manuals. The unit is packaged in a 21x23x26 cm box with a gross weight of 8 kg. This packaging supports safe handling during worldwide shipping. Confirm all mounting dimensions before finalizing your order.
Application & Compatibility
This GT2556S turbocharger is listed for Perkins and Cummins engine applications. Use OEM reference numbers 2674A849 and 785827-31 to help confirm fitment for your specific engine model. Always verify the part number against your engine service manual or technical diagrams before ordering. This unit serves as a replacement application for these reference numbers. Confirm mounting bracket dimensions and flange specifications match your existing setup. Do not assume universal compatibility across all engine variants. Contact our technical support team for fitment verification assistance.
Technical Notes
This GT2556S turbocharger assembly is designed for industrial engine applications. The unit includes standard mounting details and flange interfaces typical for this series. Buyers should inspect the compressor and turbine housing for transport damage upon receipt. Verify that the shaft rotates freely without excessive play or binding. Check oil inlet and outlet ports for debris or blockage before installation. Ensure all seals are intact and properly seated to prevent oil leaks. Confirm that the actuator related hardware moves smoothly and returns to its default position. These checks help ensure reliable operation and prevent premature failure in demanding environments.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 785827-0031 GT2556S turbocharger. We offer worldwide shipping to repair shops, distributors, and fleet parts buyers. Technical fitment support is available to help verify engine applications and mounting specifications. Contact our team for bulk order quotes and detailed product documentation. Ensure all OEM reference numbers match your requirements before finalizing your purchase.
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.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
