1497499 S410W021 Turbocharger Core for CAT 3412E 1350HP

This aftermarket 1497499 S410W021 turbocharger core is a replacement application for CAT 3412E 1350HP marine engines and related Caterpillar equipment. Verify your specific engine code, vehicle application, and OEM reference numbers such as 0R7242 or 149-7499 before ordering to ensure correct fitment.

Key Specifications

• Part Number: 1497499
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: S410W021
• Gross Weight: 8 kg
• Packing Dimensions: 21 x 23 x 26 cm
• Representative OEM References: 0R7242, 149-7499, 169758, 178175

This core is supplied as an aftermarket replacement component. Verify the specific engine code and OEM reference numbers against your application before ordering.

Application & Compatibility

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

• Caterpillar > CAT > CAT MARINE > CAT 3412E 1350HP
• Caterpillar > CAT > CAT 988H EARTH MOVING > CAT C18
• Caterpillar > CAT > CAT EARTH MOVING 773D > CAT 3412E
• Caterpillar > CAT > CAT INDUSTRIAL 972X WHEEL LOADER > CAT 3196
• Caterpillar > 3196

This S410W021 core is listed for CAT 3412E 1350HP marine engines and related Caterpillar applications. Reference numbers such as 0R7242 and 149-7499 are associated with this part for verification purposes. Buyers should confirm the specific engine code and vehicle application before ordering. The following application paths serve as clues for fitment verification:

• Caterpillar > CAT > CAT MARINE > CAT 3412E 1350HP
• Caterpillar > CAT > CAT 988H EARTH MOVING > CAT C18
• Caterpillar > CAT > CAT EARTH MOVING 773D > CAT 3412E
• Caterpillar > CAT > CAT INDUSTRIAL 972X WHEEL LOADER > CAT 3196
• Caterpillar > 3196

Technical Notes

The S410W021 core is a balanced CHRA assembly designed for stable operation in high-output Caterpillar applications. This component includes the turbine wheel, compressor wheel, and bearing housing, which are critical for maintaining airflow efficiency and reducing lag in marine and industrial engines. Buyers should verify the specific engine code, such as CAT 3412E or CAT C18, and cross-reference OEM numbers like 0R7242 or 149-7499 to confirm fitment. Pre-shipment inspection ensures the unit meets dimensional and balance standards before dispatch. Technical fitment support is available to assist with verifying the correct core for your specific turbocharger configuration.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 1497499 S410W021 core. Technical fitment support is available to help verify engine codes such as CAT 3412E or CAT C18 against OEM reference numbers like 0R7242. Worldwide shipping is available for this 8 kg unit. Contact us to confirm specifications and request a quote for your fleet or rebuild requirements.