2574323 GTA4594BS Turbocharger Core for CAT C11 Earth Moving

This aftermarket 2574323 turbocharger core is a replacement application for Caterpillar C11 engines in earth moving and industrial equipment. It serves as a reference application for the GTA4594BS turbo model, with OEM reference numbers such as 257-4323 and 712402-0039 available for fitment verification.

Key Specifications

• Part Number: 2574323
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: GTA4594BS
• Application Clues: Caterpillar C11, Earth Moving, Industrial
• Packing Dimensions: 32 x 27 x 34 cm
• Gross Weight: 7 kg
• Representative OEM References: 257-4323, 712402-0039, 712402-5039S
• Image Availability: High-resolution studio photography showing compressor and turbine wheels

Application & Compatibility

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

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

This core is listed for Caterpillar C11 engines in earth moving and industrial equipment. Application paths include CAT EARTH MOVING and CAT INDUSTRIAL > CAT C11. Use these paths as reference clues to verify fitment. Confirm your specific engine code, production year, and turbo configuration before ordering. Cross-check OEM reference numbers such as 257-4323 and 712402-0039 against your existing unit. Verify mounting holes and shaft dimensions to ensure the replacement application matches your equipment.

Technical Notes

The GTA4594BS core assembly features a central bearing housing with visible mounting holes, flanked by curved compressor and turbine wheels. High-resolution studio photography provides clear views of the metallic housing, shaft, and blade geometry from front, top, and bottom angles. These visual details support pre-shipment inspection and help buyers verify component condition. Confirm that the visible mounting details and shaft dimensions align with your specific Caterpillar C11 application before finalizing the order.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and fleet parts distributors with volume pricing and worldwide shipping for the 2574323 GTA4594BS core. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers such as 257-4323 before ordering. Inquire about bulk quantities or specific Caterpillar C11 application requirements to confirm the replacement application matches your equipment.

For stock planning, the 32x27x34 cm carton and 7 kg gross weight allow efficient warehouse handling for fleet parts buyers. Use the 43 associated OEM reference numbers, including 257-4323 and 712402-0039, to cross-check your existing unit before finalizing a bulk order. LeadTurbo provides technical fitment support to confirm that the GTA4594BS core matches your specific Caterpillar C11 engine configuration. Volume pricing is available for distributors and rebuilders, with worldwide shipping options to support global supply chains. Verify all application paths and part numbers to ensure the replacement application aligns with your equipment requirements.