180-3943 GT6041BL Turbocharger Core for CAT 3512B
Aftermarket 180-3943 GT6041BL core for CAT 3512B. Verify OEM reference numbers 1803943 and 452705-0022, engine code, and application before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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1803943 452705-0022This aftermarket 180-3943 GT6041BL core is a replacement turbocharger component designed for Caterpillar CAT 3512B engines, including the CAT 785C application. Verify part number, engine code, and OEM reference numbers 1803943 or 452705-0022 before ordering to ensure correct fitment for your specific unit.
Key Specifications
- Part Number: 180-3943
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: GT6041BL
- OEM Reference Numbers: 1803943, 452705-0022
- Application Clues: Caterpillar CAT 3512B engine, CAT 785C
- Packing: Not specified
- Gross Weight: Not specified
Verify these specifications against your engine documentation to confirm the correct replacement application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT 785C > CAT 3512B
This core is listed for Caterpillar CAT 3512B engines, including the CAT 785C application. Use OEM reference numbers 1803943 and 452705-0022 as verification clues to confirm the correct replacement application. Verify the part number, engine code, and production year against your specific unit documentation before ordering. This ensures the GT6041BL core matches your turbocharger configuration and prevents installation errors.
Technical Notes
The GT6041BL core is a balanced CHRA assembly designed for heavy-duty applications. Verify the turbine and compressor wheel dimensions against OEM reference 1803943 to ensure correct rotational speed and airflow characteristics. Confirm the bearing housing alignment and shaft runout specifications match your rebuild requirements. Inspect the seal surfaces for wear or damage before installation. Use technical fitment support to confirm the core matches your specific CAT 3512B engine configuration.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 180-3943 GT6041BL core. Worldwide shipping is available for orders of this aftermarket replacement component. Technical fitment support is provided to help verify part number, engine code CAT 3512B, and OEM reference numbers 1803943 or 452705-0022 before ordering. Contact our team for distributor or fleet-specific quotes and pre-shipment inspection details.
For stock planning, maintain a minimum inventory buffer of two units to support continuous fleet operations. Confirm your specific production year and turbo configuration against the CAT 3512B documentation before finalizing your order. This step helps prevent installation errors and ensures the GT6041BL core aligns with your rebuild requirements. Our technical team can assist with verifying the 180-3943 part number against your engine records. This support helps streamline the replacement process for repair shops and distributors managing heavy-duty equipment.
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 180-3943, engine code CAT 3512B, vehicle application CAT 785C, and OEM reference numbers 1803943 or 452705-0022 before ordering. Confirm turbo configuration and production year for fitment accuracy.
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Frequently Asked Questions
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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.
