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3525997 Turbocharger Core for CUMMINS NTC444

Aftermarket replacement core for FOR 3525997, referencing FOR 3801919. Designed for CUMMINS NTC444 engines in Ford, Freightliner, Kenworth, and other heavy-duty trucks. Verify part number and application before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Core On backorder — orders accepted Part # FOR 3525997
Cross Reference FOR 3801919
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

This aftermarket replacement core for FOR 3525997 is designed for CUMMINS NTC444 engines in heavy-duty trucks. It serves as a reference application for Ford LTL9000, Freightliner, and Kenworth vehicles, with OEM reference FOR 3801919 available for fitment verification.

Key Specifications

  • Part Number: FOR 3525997
  • Product Type: Turbocharger Core
  • OEM Reference: FOR 3801919
  • Engine Application: CUMMINS NTC444
  • Vehicle Clues: Ford LTL9000, Freightliner FLA/FLC/FLD, Kenworth T600/T800, International 9370, Peterbilt 379
  • Packing: Not specified
  • Gross Weight: Not specified

This core is a replacement application for heavy-duty truck turbochargers. Buyers should verify the part number FOR 3525997 and OEM reference FOR 3801919 against their specific vehicle and engine configuration to confirm fitment.

Application & Compatibility

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

  • FORD > LTL9000 > CLT9000 > CLT9000 Truck > CUMMINS NTC444
  • Freightliner > FLA, FLC and FLD series (including FLA86 and FLD120) > FLA, FLC and FLD series (including FLA86 and FLD120) Truck > CUMMINS NTC444
  • International > 9370 > 9370 Truck > CUMMINS NTC444
  • Kenworth > T600 > T600 Truck > CUMMINS NTC444
  • Kenworth > T800 > T800 Truck > CUMMINS NTC444
  • Link-Belt > HC-268 > HC-268 Truck-mounted lattice-boom crane > CUMMINS NTC444
  • Peterbilt > 379 > 379 Truck > CUMMINS NTC444
  • VOLVO > Truck > CUMMINS NTC444

This core is listed for CUMMINS NTC444 engines in heavy-duty trucks. Reference applications include Ford LTL9000/CLT9000, Freightliner FLA/FLC/FLD series, Kenworth T600/T800, International 9370, Peterbilt 379, and Link-Belt HC-268. Buyers should verify the part number FOR 3525997 and OEM reference FOR 3801919 against their specific vehicle and engine configuration. Technical fitment support is available to confirm dimensions and application details before ordering.

Technical Notes

This core is a replacement application for CUMMINS NTC444 engines. Verify the turbine housing bypass port diameter and compressor cover inlet bellmouth design against your existing unit to ensure dimensional accuracy. Confirm the anti-surge slot configuration if applicable to your specific turbocharger setup. Technical fitment support is available to review these details before shipment. Buyers should cross-reference part number FOR 3525997 and OEM reference FOR 3801919 with their vehicle records to confirm the correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this FOR 3525997 core. Technical fitment support is available to verify dimensions, OEM reference FOR 3801919, and CUMMINS NTC444 application details before shipment. Inquire for bulk orders or technical assistance to confirm the correct replacement application for your fleet or rebuild project.

For fleet maintenance and rebuild operations, maintaining accurate stock planning for FOR 3525997 cores requires reference checking the CUMMINS NTC444 engine code with specific vehicle chassis numbers. Buyers should document the OEM reference FOR 3801919 alongside their existing unit’s part markings to streamline verification. LeadTurbo provides technical fitment support to review dimensional data and application clues for Ford, Freightliner, and Kenworth trucks before shipment. This process helps prevent ordering errors in mixed-fleet environments where multiple NTC444 configurations may exist. Inquire about volume pricing and worldwide shipping options to align inventory levels with upcoming repair schedules.

Product FAQ

This core is a reference application for Ford LTL9000/CLT9000, Freightliner FLA/FLC/FLD series, Kenworth T600/T800, International 9370, and Peterbilt 379 trucks equipped with CUMMINS NTC444 engines.

Measure the bypass port diameter on the existing core and compare it against the specifications for FOR 3525997. Technical fitment support is available to verify dimensions before shipment.

Inspect the inlet bellmouth shape on the current core to ensure it matches the FOR 3525997 design. This helps confirm fitment for CUMMINS NTC444 applications where airflow characteristics matter.

FOR 3525997 is listed with OEM reference FOR 3801919. Buyers should verify this reference against their specific vehicle and engine configuration to confirm it is the correct replacement application.

LTL9000 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 LTL9000.

Compatibility Verify part number FOR 3525997, OEM reference FOR 3801919, CUMMINS NTC444 engine code, and specific vehicle application (Ford LTL9000, Freightliner FLA/FLC/FLD, Kenworth T600/T800, International 9370, Peterbilt 379) before ordering. Confirm turbo configuration and production year for fitment accuracy.

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Frequently Asked Questions

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Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

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Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

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OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

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