433289-5425 GT2556S Turbocharger Core for Perkins 4 4L
Aftermarket GT2556S core (433289-5425) for Perkins 4 4L agricultural tractors. Reference application includes OEM refs 433289-0342 and 768524-0008. Verify engine and part number before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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433289-0342 433289-0425 433289-5425S FOR 2674A825 FOR 768524-0008 FOR 768524-0009 FOR 768524-0010 FOR 768524-0012 FOR 768524-0013 FOR 768524-0014 FOR 768524-0015 FOR 768524-0017 FOR 768524-0022 FOR 768524-0023 FOR 768524-0024 FOR 768524-0025 FOR 768524-0028 FOR 768524-0029 FOR 768524-0030 FOR 785827-0007 FOR 785827-0008 FOR 785827-0009 FOR 785827-0010 FOR 785827-0012 FOR 785827-0013 FOR 785827-0014 FOR 785827-0015 FOR 785827-0017 FOR 785827-0022 FOR 785827-0024 FOR 785827-0025 FOR 785827-0027 FOR 785827-0028 FOR 785827-0029 FOR 785827-0030 FOR 785827-0031 FOR 785827-10 FOR 785827-12 FOR 785827-13 FOR 785827-14 FOR 785827-15 FOR 785827-17 FOR 785827-22 FOR 785827-24 FOR 785827-25 FOR 785827-27 FOR 785827-28 FOR 785827-29 FOR 785827-30 FOR 785827-31 FOR 785827-5007 FOR 785827-5007S FOR 785827-5008 FOR 785827-5008S FOR 785827-5009 FOR 785827-5009S FOR 785827-5010 FOR 785827-5010S FOR 785827-5012 FOR 785827-5012S FOR 785827-5013 FOR 785827-5013S FOR 785827-5014 FOR 785827-5014S FOR 785827-5015 FOR 785827-5015S FOR 785827-5017 FOR 785827-5017S FOR 785827-5022 FOR 785827-5022S FOR 785827-5024 FOR 785827-5024S FOR 785827-5025 FOR 785827-5025S FOR 785827-5027 FOR 785827-5027S FOR 785827-5028 FOR 785827-5028S FOR 785827-5029 FOR 785827-5029S FOR 785827-5030 FOR 785827-5030S FOR 785827-5031 FOR 785827-5031S FOR 785827-7 FOR 785827-8 FOR 785827-9Subtotal: US$ 60.00
Send an InquiryThis aftermarket GT2556S core (part number 433289-5425) serves as a replacement CHRA for Perkins 4 4L agricultural tractors. It is associated with OEM reference numbers such as 433289-0342 and 768524-0008, supporting B2B buyers in verifying fitment for their specific engine applications.
Key Specifications
- Part Number: 433289-5425
- Product Type: Core (CHRA)
- Turbo Model: GT2556S
- Application Clue: Perkins 4 4L agricultural tractor
- Gross Weight: 2.5 kg
- Packing Dimensions: 12 x 12 x 12 cm
- Representative OEM References: 433289-0342, 433289-0425, 768524-0008, 785827-0007
This core is an aftermarket replacement component for the GT2556S turbocharger series. It is associated with 87 OEM reference numbers, including 433289-0342 and 768524-0008, which serve as verification clues for buyers. The compact 12x12x12 cm packaging and 2.5 kg gross weight support efficient B2B logistics. Verify your specific engine code and turbo configuration against these references before ordering.
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
- PERKINS
This GT2556S core is listed for Perkins 4 4L agricultural tractor applications. It is associated with 87 OEM reference numbers, including 433289-0342, 433289-0425, 768524-0008, and 785827-0007. These references serve as verification clues for buyers to confirm fitment against their specific engine codes and turbo configurations. Verify your part number, engine model, and production year before ordering to ensure the correct replacement application.
Technical Notes
The GT2556S is a fixed-geometry turbocharger model. This core includes the compressor wheel, turbine wheel, and bearing housing. Verify the compressor housing A/R ratio matches your specific Perkins 4 4L application, as the GT2556S series may have different ratios. Confirm your turbo configuration and OEM reference numbers, such as 433289-0342, before ordering. For twin-turbo setups, verify if both turbos require this specific core or different models. Check bypass valve operation in your system to ensure proper airflow management.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 433289-5425 GT2556S core. Technical fitment support is available to help verify engine codes and OEM reference numbers before ordering. Worldwide shipping is available for this aftermarket replacement component. Contact our team to confirm your specific Perkins 4 4L application and required quantity.
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 433289-5425, engine code Perkins 4 4L, vehicle application, production year, and OEM reference numbers such as 433289-0342 or 768524-0008 before ordering. Confirm turbo configuration and compressor housing A/R ratio for your specific application.
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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.
