2674A841 GT2556S Turbocharger Replacement for Perkins 4 4L
Aftermarket 2674A841 GT2556S turbocharger for Perkins 4 4L agricultural tractors. Reference application for OEM 768524-0007. Verify engine code and part number before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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768524-0007 768524-5007 768524-7This 2674A841 GT2556S turbocharger is an aftermarket replacement unit designed for Perkins 4 4L agricultural tractor engines. It serves as a reference application for OEM numbers 768524-0007 and 768524-5007, supporting B2B buyers who require verified fitment for heavy-duty agricultural machinery. Verify your specific engine code and production year before ordering to ensure the correct turbo configuration is selected.
Key Specifications
- Part Number: 2674A841
- Product Type: Turbocharger
- Turbo Model: GT2556S
- Application Clue: Perkins 4 4L agricultural tractor engine
- OEM Reference Numbers: 768524-0007, 768524-5007, 768524-7
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 8 kg
- Image Availability: Not provided
These specifications help B2B buyers verify the physical unit against their procurement records. Cross-check the part number 2674A841 and the GT2556S model designation against your engine documentation to confirm the correct replacement application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- PERKINS > PERKINS AGRICULTURAL TRACTOR > PERKINS 4 4L
This GT2556S turbocharger is listed for the Perkins 4 4L agricultural tractor engine. The application path is Perkins > Perkins Agricultural Tractor > Perkins 4 4L. Buyers should verify the part number 2674A841 and OEM reference numbers 768524-0007 or 768524-5007 against their specific engine documentation. Confirm the production year and original turbo configuration to ensure the correct replacement application. Do not assume universal fitment across all Perkins 4 4L variants without checking these details.
Technical Notes
The GT2556S designation indicates a specific turbocharger series configuration. For this 2674A841 unit, verify the physical alignment of the backplate with the compressor housing to ensure proper sealing. Inspect the heat shield for any signs of corrosion or damage that could affect thermal protection during operation. Check the actuator rod length and adjustment range to confirm it matches the original setup for the Perkins 4 4L engine. These verification steps help confirm the correct replacement application before installation. Buyers should cross-reference these technical details with their specific engine documentation to ensure the unit meets their operational requirements.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing options and worldwide shipping for the 2674A841 GT2556S turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers 768524-0007 or 768524-5007 before ordering. This service assists repair shops, rebuilders, and distributors in confirming the correct replacement application for Perkins 4 4L agricultural tractors. Contact our team for bulk order details and shipping estimates based on the 8 kg gross weight and 21x23x26 cm packing dimensions.
Product FAQ
PERKINS 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 PERKINS.
Compatibility Verify part number 2674A841, Perkins 4 4L engine code, vehicle application, production year, and OEM reference numbers 768524-0007 or 768524-5007 before ordering. Confirm turbo configuration matches the original unit.
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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.
