4039124 HE431V Turbocharger Core for Cummins ISL

This aftermarket replacement core for FOR 4039124 HE431V turbochargers serves Cummins ISL engine applications. It is a balanced CHRA assembly designed for rebuilders and fleet parts buyers, with technical fitment support available to verify part number, engine code, and OEM reference numbers before ordering.

Key Specifications

• Part Number: FOR 4039124
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: HE431V
• Application Clue: Cummins ISL engine series
• Gross Weight: 10 kg
• Packing: N/A
• OEM Reference Numbers: 12 associated references, including FOR 3781176, FOR 4039123, FOR 4039125, FOR 4039126, FOR 4045933, and FOR 4047415
• Image Availability: High-resolution studio photography available for visual verification of the core assembly, compressor wheel, and turbine housing

Application & Compatibility

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

• CUMMINS > CUMMINS AUTOMOTIVE > CUMMINS ISL

This core is listed for Cummins ISL engine applications and is associated with 12 OEM reference numbers, including FOR 3781176, FOR 4039123, FOR 4039125, FOR 4039126, FOR 4045933, and FOR 4047415. These references serve as verification clues for buyers to confirm fitment against their specific vehicle or engine configuration. The product is an aftermarket replacement application; it does not imply OEM authorization or universal compatibility. Buyers should verify the part number, engine code, production year, and turbocharger configuration before ordering. Technical fitment support is available to assist with reference number matching and application verification for Cummins ISL systems.

Technical Notes

The HE431V core assembly features a vaneless turbine housing design with a visible variable geometry actuator attached to the side of the housing. The compressor wheel has curved blades, while the turbine wheel displays straight blades, connected by a central shaft. Brass fittings and threaded ports are visible on the actuator and housing for fluid connections. The machined mounting flange includes bolt holes for secure installation. High-resolution studio photography allows buyers to visually verify these structural components before ordering. Technical fitment support is available to confirm that the core configuration matches your specific Cummins ISL engine requirements.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for FOR 4039124 HE431V cores. Worldwide shipping is available for this aftermarket replacement application. Technical fitment support is provided to help verify part numbers, engine codes, and the 12 associated OEM reference numbers before ordering. Contact our team to confirm specific Cummins ISL application details and request bulk quotes for fleet or rebuild inventory.