IHI

IHI RHB31 Turbocharger for Yanmar 4TNA78 Diesel

SKU: B31CAD-S0024B UPC: 810120970028
In stock - 2 items available
$2,396.63
New

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

For the Yanmar 4TNA78: a new IHI RHB31 turbocharger, complete and ready to install. The turbocharger uses exhaust energy to drive the compressor, packing more air into the cylinders for the power and fuel economy the engine was rated for.

Key Features

  • New complete IHI RHB31 turbocharger

Fitment

  • Yanmar 4TNA78 diesel

Product Details

  • Brand: IHI
  • Manufacturer Part Number: B31CAD-S0024B
  • IHI Turbo Model: RHB31
  • Condition: New
  • Shipping Weight: 22.1 lb
  • Interchange and OE cross-reference numbers: 12940318050

12940318050 / 129403-18050

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

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California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.