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4044050 Turbocharger Core for Cummins ISB 5.9L 24V Diesel

Aftermarket replacement core for FOR 4044050 turbochargers. Reference application includes Cummins ISB 5.9L 24V diesel engines in Dodge, Chrysler, and Alexander Dennis vehicles. Verify part number and OEM references 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 4044050
Cross Reference FOR 4044051
Show more cross references FOR 4044051 FOR 4955452
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket replacement core for FOR 4044050 turbochargers is designed for Cummins ISB 5.9L 24V diesel engines. It serves as a technical fitment option for Dodge, Chrysler, and Alexander Dennis applications, with OEM reference numbers FOR 4044051 and FOR 4955452 available for verification before ordering.

Key Specifications

  • Part Number: FOR 4044050
  • Product Type: Turbocharger Core (CHRA)
  • Engine Application: Cummins ISB 5.9L 24V Diesel
  • OEM Reference Numbers: FOR 4044051, FOR 4955452
  • Vehicle Clues: Dodge, Chrysler, Alexander Dennis
  • Packing: Not specified
  • Gross Weight: Not specified

Verify the part number FOR 4044050 against your specific engine code and production year. Cross-check the OEM reference numbers FOR 4044051 and FOR 4955452 to ensure the core matches your existing turbocharger configuration before proceeding with an order.

Application & Compatibility

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

  • DODGE > CUMMINS ISB 5.9L 24V DIESEL
  • Alexander Dennis > Enviro200, Enviro300, Enviro400H, Enviro400H City, Trident 2 > Enviro200, Enviro300, Enviro400H, Enviro400H City, Trident 2 Transit bus > CUMMINS ISBE
  • CHRYSLER > CUMMINS ISB

This core is listed for Cummins ISB 5.9L 24V diesel engines in Dodge and Chrysler applications, as well as Alexander Dennis transit buses equipped with ISBE engines. The reference numbers FOR 4044051 and FOR 4955452 serve as verification clues for buyers. Confirm your specific engine code, vehicle model, and production year against these references to ensure the replacement application matches your existing turbocharger configuration. Verify the part number FOR 4044050 before ordering to avoid fitment issues.

Technical Notes

This core is associated with Cummins ISB 5.9L 24V diesel engines in Dodge and Chrysler applications, as well as Alexander Dennis transit buses equipped with ISBE engines. The reference numbers FOR 4044051 and FOR 4955452 serve as verification clues for buyers. Confirm your specific engine code, vehicle model, and production year against these references to ensure the replacement application matches your existing turbocharger configuration. Verify the part number FOR 4044050 before ordering to avoid fitment issues.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for this FOR 4044050 core. Technical fitment support is available to help verify engine codes, vehicle applications, and OEM reference numbers FOR 4044051 and FOR 4955452 before ordering. Contact our team for pre-shipment inspection details and to confirm the replacement application matches your specific Cummins ISB 5.9L 24V diesel configuration.

Product FAQ

This core is associated with OEM reference numbers FOR 4044051 and FOR 4955452. Verify these references against your specific Cummins ISB 5.9L application to confirm fitment.

Inspect the wastegate flapper valve seating for smooth movement and proper closure before installation. Ensure the valve does not bind or leak to maintain stable operation in the Cummins ISB 5.9L engine.

Measure the bypass port diameter in the turbine housing and compare it against the original component specifications. This helps confirm fitment for the FOR 4044050 application in Dodge and Chrysler vehicles.

Verify that the compressor cover inlet bellmouth design matches the original part to ensure proper airflow. This is critical for maintaining stable operation in Alexander Dennis transit bus applications.

OTHER 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 OTHER.

Compatibility Verify part number FOR 4044050, engine code (Cummins ISB 5.9L 24V), vehicle application (Dodge, Chrysler, Alexander Dennis), and OEM reference numbers (FOR 4044051, FOR 4955452) before ordering. Confirm turbo configuration and production year for fitment accuracy.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

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

Turbine Housing

Turbine Housings

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

Compressor Housing

Compressor Housings

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

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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