HE431V Core FOR 4039124 Replacement for Cummins ISL

This HE431V Core FOR 4039124 serves as an aftermarket replacement for Cummins ISL engines. Designed for turbocharger rebuilds, it references OE numbers including FOR 3781176 and FOR 4090051. Verify your specific turbo serial number and engine application before ordering to ensure proper fitment.

Key Specifications

This HE431V Core FOR 4039124 is engineered for Cummins ISL engine applications. The unit serves as a replacement cartridge for turbocharger rebuilds, referencing OE numbers such as FOR 3781176 and FOR 4090051. Key specifications include:

• Part Number: FOR 4039124
• Product Type: Core
• Turbo Model: HE431V
• Gross Weight: 10 kg
• OEM References: FOR 3781176, FOR 4039123, FOR 4090051

Verify your specific turbo serial number and engine configuration before ordering to ensure proper fitment. This core supports standard rebuild procedures for heavy-duty automotive applications.

Application & Compatibility

This HE431V Core FOR 4039124 is listed as a replacement application for Cummins ISL engines. It references OE numbers including FOR 3781176, FOR 4039123, and FOR 4090051. These references help confirm fitment for specific turbocharger rebuilds. Always verify your engine code, vehicle application, and original turbo serial number against these OEM references before ordering. This ensures the core matches your specific unit requirements.

Technical Notes

The HE431V is a variable-geometry turbocharger core designed for Cummins ISL engines. Buyers should verify nozzle ring vane count and height against the original unit, as incorrect specifications can impact boost pressure. Proper dynamic balancing of the CHRA is essential for stable operation and longevity. Inspect the core for shaft play or bearing damage before assembly to ensure reliable performance in heavy-duty automotive applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for HE431V Core orders. Worldwide shipping is available for this 10 kg unit. Our team provides technical fitment support to help verify part numbers and OEM references. Contact us for bulk quotes and fast dispatch options.

Efficient inventory planning is supported by the 10 kg gross weight of this HE431V Core, facilitating streamlined logistics for repair shops and distributors. LeadTurbo provides technical fitment support to assist buyers in verifying OEM reference numbers against their specific Cummins ISL engine applications. This ensures accurate part selection and reduces the risk of incorrect installations. Volume pricing is available for bulk orders, helping businesses manage costs while maintaining steady stock levels for critical turbocharger rebuilds.