6I2290 S2EGL100 Turbocharger Core for CAT 3116 | Aftermarket Replacement

This aftermarket 6I2290 S2EGL100 turbocharger core is a replacement application for Caterpillar CAT 3116 engines, including CAT 325B equipment. Verify part number 6I2290, engine code, and OEM reference numbers 0R6575, 166144, or 178142 before ordering to confirm fitment.

Key Specifications

• Part Number: 6I2290
• Product Type: Core (CHRA)
• Turbo Model: S2EGL100
• Application Clue: Caterpillar CAT 3116 engine, CAT 325B equipment
• Gross Weight: 4 kg
• OEM Reference Numbers: 0R6575, 166144, 178142

These specifications help B2B buyers confirm the correct replacement core for their specific engine configuration. Verify the part number and OEM references against your existing turbocharger or engine documentation before proceeding with an order.

Application & Compatibility

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

• Caterpillar > CAT > CAT 325B > CAT 3116

This core is listed for Caterpillar CAT 3116 engines, with reference application to CAT 325B equipment. Verify your specific engine code and production year before ordering. Cross-check the supplied OEM reference numbers 0R6575, 166144, and 178142 against your existing turbocharger or service documentation to confirm the correct replacement application. If your unit uses a different turbo model or configuration, contact our technical fitment support for verification.

Technical Notes

The S2EGL100 core is a fixed-geometry turbocharger component, so it does not include variable turbine geometry (VNT) vanes or an electronic actuator. No setup details steps for electronic actuators are required for this specific core model. To verify the compressor wheel, check the inducer and exducer sizes against the S2EGL100 specification sheet or your existing turbocharger. Confirm these dimensions match your CAT 3116 engine requirements. This core is a mechanical replacement part; ensure the bearing housing and shaft alignment are reviewed before installation during installation to maintain stable operation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 6I2290 S2EGL100 core. Technical fitment support is available to verify part number 6I2290, engine code CAT 3116, and OEM reference numbers 0R6575, 166144, or 178142 before ordering. Contact our team for bulk inquiries or to confirm application details for CAT 325B equipment. This service helps ensure the correct aftermarket replacement core is selected for your specific fleet or rebuild requirements.