3803578 H2E Turbocharger Core for CUMMINS L10

This aftermarket FOR 3803578 H2E core is a replacement turbocharger core assembly designed for CUMMINS L10 and LT10-C 250HP applications. Verify your specific engine configuration and OEM reference numbers before ordering to ensure correct fitment.

Key Specifications

• Part Number: FOR 3803578
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: H2E
• Gross Weight: 7 kg
• OEM Reference Numbers: 26 associated references, including 3575061, FOR 3528124, and FOR 3528639
• Application Clues: CUMMINS L10, CUMMINS LT10-C 250HP
• Image Availability: High-resolution studio photography available

Verify these specifications against your existing turbocharger core and engine configuration. Confirm the specific OEM reference number applicable to your vehicle or engine before placing an order.

Application & Compatibility

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

• CUMMINS > CUMMINS BUS > CUMMINS L10
• CUMMINS > CUMMINS LT10-C 250HP
• CUMMINS

This H2E core assembly is listed for replacement application in CUMMINS L10 and LT10-C 250HP engines. The product data associates this core with 26 OEM reference numbers, including 3575061, FOR 3528124, and FOR 3528639. These references serve as verification clues for buyers to confirm fitment against their specific engine configuration.

• Application Clues: CUMMINS L10, CUMMINS LT10-C 250HP, and general CUMMINS applications.
• Verification Step: Cross-check the OEM reference numbers on your existing turbocharger against the list provided.
• Fitment Check: Confirm the mounting flange dimensions and central bracket hole pattern match your engine bay setup.

Do not assume universal compatibility. Verify the specific engine code, production year, and turbo configuration before ordering to ensure the FOR 3803578 core is the correct replacement part for your fleet or repair project.

Technical Notes

The H2E core assembly features a central cast housing with visible water and oil port openings, as shown in the studio photography. The turbine and compressor wheels are mounted within the housing, with a three-hole central mounting bracket visible for engine attachment. Buyers should verify the mounting flange dimensions and bracket hole pattern against their specific CUMMINS L10 or LT10-C engine setup. Confirm that the central housing ports align with the engine's oil and water supply lines before installation. Technical fitment support is available to assist with verifying these structural details.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the FOR 3803578 H2E core. Technical fitment support is available to help verify mounting dimensions, OEM reference numbers, and engine application details before ordering. For fleet or bulk inquiries, provide your specific CUMMINS L10 or LT10-C engine configuration and representative OEM references such as 3575061 or FOR 3528124 to streamline the verification process. This service helps ensure the correct replacement core is identified for your specific repair or rebuild project.