2674A403-K GT25S Turbocharger Replacement for Perkins 4 4L
Aftermarket 2674A403-K GT25S turbocharger for Perkins 4 4L agricultural tractors. Verify part number, engine code, and application before ordering. Volume pricing and worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 140.00
Send an InquiryThe 2674A403-K GT25S turbocharger is an aftermarket replacement unit designed for Perkins 4 4L engines in agricultural tractors. This assembly supports B2B buyers seeking a specific part number for fleet maintenance, with technical fitment support available to verify application details before ordering.
Key Specifications
- Part Number: 2674A403-K
- Product Type: Turbocharger
- Turbo Model: GT25S
- Application Clue: Perkins 4 4L agricultural tractor
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 8 kg
- OEM Reference Numbers: Not provided in input; verify against your specific unit
Use these factual fields to confirm the unit matches your maintenance records. The GT25S model designation helps narrow the search within the GT25 series, while the part number 2674A403-K serves as the primary identifier for ordering. Always cross-check the engine code and tractor model before finalizing a purchase.
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 GT25S turbocharger is listed as an aftermarket replacement application for Perkins 4 4L engines in agricultural tractors. The part number 2674A403-K serves as the primary identifier for reference checking against your maintenance records. Since no specific OEM reference numbers are provided in the input, buyers should verify the engine code, tractor model, and production year against their specific unit. Confirm the turbo configuration matches your existing assembly to ensure correct fitment before finalizing an order.
Technical Notes
The GT25S designation indicates a fixed-geometry turbocharger, which is a common configuration for diesel agricultural applications. Since no specific actuator, cooling, or VNT details are provided in the input, buyers should verify the exact turbo configuration against their existing unit. Confirm that the compressor and turbine housing orientations match the engine bay layout. For the 2674A403-K part number, cross-check the physical dimensions and mounting details to ensure the replacement assembly aligns with the Perkins 4 4L engine block. This verification step helps prevent installation errors and ensures the unit operates within the intended application parameters.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 2674A403-K GT25S turbocharger. Technical fitment support is available to verify the specific Perkins 4 4L application and confirm the correct unit configuration before dispatch. Distributors and repair shops can request quotes for bulk orders or single units. Verify part number, engine code, and application details to ensure the replacement matches your maintenance records.
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 2674A403-K, Perkins 4 4L engine code, vehicle application, production year, and turbo configuration before ordering. This is an aftermarket replacement application; confirm fitment with your specific 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.
