451991-0021 GT4294 Turbine Housing for CAT C12 Turbocharger Replacement
Aftermarket replacement turbine housing, part number 451991-0021, for GT4294 turbochargers in CAT C12 truck applications. Verify engine code and turbo configuration before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 85.00
Send an InquiryThis aftermarket replacement turbine housing, part number 451991-0021, is designed for GT4294 turbochargers in CAT C12 truck applications. It serves as a reference application component for Caterpillar C12 engines, requiring verification of engine code and turbo configuration before ordering.
Key Specifications
- Part Number: 451991-0021
- Product Type: Turbine Housing
- Turbo Model: GT4294
- Application Clue: CAT C12 Truck
- Packing: N/A
- Gross Weight: 0 kg
- Image Availability: Not provided
This section lists the core identification data for the 451991-0021 GT4294 turbine housing. Use these fields to cross-check your inventory records and ensure the component matches your specific rebuild or replacement requirements for Caterpillar C12 applications.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT TRUCK > CAT C12
This turbine housing is listed for reference application in Caterpillar CAT C12 truck engines. It is associated with GT4294 turbocharger configurations, serving as a replacement application component for maintenance and rebuild scenarios. Buyers should verify the part number 451991-0021 against their specific engine code, vehicle model, and production year before ordering. Technical fitment support is available to confirm that the housing matches your current turbo setup. Do not assume universal compatibility across all CAT C12 variants; always cross-check the OEM reference numbers and turbo configuration to ensure the correct replacement part is selected for your fleet or repair job.
Technical Notes
The GT4294 turbocharger configuration is associated with CAT C12 truck engines. This turbine housing is a replacement application component for maintenance and rebuild scenarios. No specific VNT, variable geometry, or oil-cooled system details are provided in the input data. Buyers should verify the exact turbo configuration and engine code for their specific vehicle before ordering. Technical fitment support is available to confirm that the housing matches your current setup.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 451991-0021 GT4294 turbine housing. Technical fitment support is available to verify part numbers, engine codes, and turbo configurations for CAT C12 applications. Confirm your specific requirements and order details with our team to ensure the correct replacement component is supplied for your rebuild or fleet maintenance needs.
Product FAQ
CAT 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 CAT.
Compatibility This part is listed for reference application in CAT C12 truck engines. Buyers must verify part number 451991-0021, engine code, vehicle application, production year, and related turbo configuration before ordering. Technical fitment support is available to confirm application details.
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