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433289-0290 GT2049S Turbo Core Replacement for Perkins 1103A 75HP
433289-0290 GT2049S turbo core assembly for Perkins 1103A 75HP. Aftermarket replacement referencing OEM numbers 2674A421 and 754111-0007. Verify engine and application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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FOR 2674A421 FOR 754111-0007 FOR 754111-0008 FOR 754111-0009Subtotal: CA$ 87
Send an InquiryThe 433289-0290 GT2049S turbo core is an aftermarket replacement CHRA designed for Perkins 1103A 75HP engines. This assembly includes the turbine and compressor wheels, central shaft, and housing, serving as an aftermarket replacement application for units referencing OEM numbers 2674A421 and the 754111 series. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.
Key Specifications
- Part Number: 433289-0290
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: GT2049S
- Gross Weight: 2.5 kg
- OEM Reference Numbers: 2674A421, 754111-0007, 754111-0008, 754111-0009
- Application Clue: Perkins 1103A 75HP
- Image Availability: High-resolution studio photography available
This core assembly features a central cast housing with radial cooling fins and a machined flange. The visible turbine and compressor wheels are mounted on a central shaft, providing the structural basis for the GT2049S replacement application. Verify these specifications against your engine documentation to confirm the correct unit for your Perkins 1103A 75HP application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- PERKINS > PERKINS 1103A 75HP
This GT2049S core assembly is listed for the Perkins 1103A 75HP application. It is associated with OEM reference numbers 2674A421, 754111-0007, 754111-0008, and 754111-0009. These references serve as verification clues for buyers to confirm fitment against their specific engine documentation. Because production years and turbo configurations can vary within the Perkins 1103A series, verify your exact engine code and existing turbo part number before ordering. This ensures the 433289-0290 replacement application matches your unit's requirements without assuming universal compatibility across all variants.
Technical Notes
The GT2049S is a fixed-geometry turbocharger model. This core assembly does not include an actuator, variable-geometry turbine, or electronic control unit. The visible central shaft and housing structure support standard oil-lubricated bearing operation typical of this class. Buyers should verify that the 433289-0290 part number matches the existing turbo configuration on their Perkins 1103A 75HP engine. Confirm the specific OEM reference number (2674A421 or 754111 series) against your engine documentation to ensure the correct replacement application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for bulk orders of the 433289-0290 GT2049S core. Worldwide shipping is available to streamline logistics for fleet parts and rebuild operations. Our technical fitment support team assists with verifying part numbers, engine codes, and OEM reference numbers such as 2674A421 or the 754111 series before shipment. Contact us for a quote based on your specific order quantity and application requirements.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 433289-0290, Perkins 1103A 75HP engine code, and OEM reference numbers 2674A421, 754111-0007, 754111-0008, or 754111-0009 before ordering. Confirm turbo configuration and production year for your specific application.
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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.
