2574323 GTA4594BS Turbocharger Core for CAT Earth Moving

This aftermarket 2574323 turbocharger core serves as a replacement CHRA for CAT Earth Moving and Industrial applications, including C11 engines. Designed for the GTA4594BS turbo model, it references OE numbers such as 257-4323 and 712402-0039. Verify your specific engine configuration and casting numbers before ordering to ensure proper fitment.

Key Specifications

• Part Number: 2574323
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: GTA4594BS
• Gross Weight: 7 kg
• Packing Dimensions: 32 x 27 x 34 cm
• Image Available: Yes

This core references OE numbers including 257-4323, 712402-0039, and 712402-5039S. It also relates to series such as 247-2956 and 247-2957. Verify your specific unit's casting number and engine variant to ensure correct identification before ordering.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• CAT > CAT EARTH MOVING
• CAT > CAT INDUSTRIAL > CAT C11

This core is listed for CAT Earth Moving equipment and CAT Industrial applications, specifically referencing the CAT C11 engine series. Buyers should verify the exact machine model and engine variant before ordering, as turbo configurations can vary by production year. Use the provided OEM reference numbers, such as 257-4323, to confirm alignment with your specific unit. Always cross-check casting numbers on the existing turbocharger to ensure correct identification.

Technical Notes

This GTA4594BS core is designed for heavy-duty industrial and earth-moving applications. As a CHRA unit, it requires careful handling to prevent bearing damage during installation. Verify shaft runout and seal integrity before assembly to ensure reliable operation. This component does not include turbine or compressor housings. Confirm that your existing turbocharger matches the GTA4594BS model specifications. Proper lubrication and clean installation are critical for long-term performance in CAT C11 engines.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 2574323 GTA4594BS turbo core. Worldwide shipping is available for this 7 kg unit. Our technical team provides fitment support to help verify OEM references like 257-4323. Contact us for bulk orders or specific application questions.

For fleet managers and rebuilders, this 7 kg unit ships in compact 32x27x34 cm packaging, optimizing freight costs for international B2B orders. The extensive list of 43 OEM reference numbers, including 257-4323 and 712402-0039, aids in reference checking inventory systems for CAT Earth Moving and Industrial C11 applications. Always confirm the specific casting number on your existing GTA4594BS turbocharger to ensure the core matches your machine's requirements. LeadTurbo provides technical support to assist with part verification and volume pricing inquiries for bulk replacement needs.