451977-0001 GTA4594 Turbine Housing Replacement for CAT C12
Aftermarket replacement turbine housing, part number 451977-0001, for GTA4594 turbochargers in CAT C12 truck applications. Verify engine code and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This 451977-0001 turbine housing is an aftermarket replacement component designed for GTA4594 turbochargers in CAT C12 truck applications. It serves as an aftermarket replacement part for Caterpillar heavy-duty truck engines, supporting repair shops and fleet maintenance teams seeking reliable turbine housing solutions for this specific engine platform.
Key Specifications
- Part Number: 451977-0001
- Product Type: Turbine Housing
- Turbo Model: GTA4594
- Application Clue: CAT C12 Truck
- Packing: N/A
- Gross Weight: 0 kg
- OEM Reference Numbers: Not provided
- Image Availability: Not available
This section lists the core identification data for the 451977-0001 turbine housing. Buyers should use these fields to cross-check against their specific GTA4594 unit and engine documentation. Since no OEM reference numbers are supplied, verify the part number against your service manual or existing component before placing an order.
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 CAT C12 truck applications and associated with the GTA4594 turbocharger model. The application path Caterpillar > CAT > CAT TRUCK > CAT C12 serves as a reference clue for buyers. Since no OEM reference numbers are supplied, verify part number 451977-0001 against your specific engine documentation and existing component before ordering. Confirm the engine code and production year to ensure the replacement application matches your unit.
Technical Notes
The GTA4594 turbine housing is a cast component that directs exhaust gas flow to the turbine wheel. For this part, verify the turbine inlet flange dimensions and bolt pattern against your existing unit to ensure the replacement application matches. Since no OEM reference numbers are supplied, cross-check part number 451977-0001 with your service documentation. Confirm the housing material and surface condition are appropriate for the CAT C12 operating environment before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 451977-0001 GTA4594 turbine housing. Worldwide shipping is available for orders of this aftermarket replacement part. Our team provides technical fitment support to help verify part number, engine code, and application details before ordering. Contact sales for bulk quotes or to confirm specific CAT C12 truck requirements.
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 Verify part number 451977-0001, engine code, vehicle application, production year, and OEM reference numbers before ordering. This part is listed for CAT C12 truck applications; confirm fitment against your specific unit.
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