Recmar REC129474-18001 is an OEM-style MYBD / MYBDE turbocharger replacement for select Yanmar 4JH-series marine diesel engines that use OEM turbo reference 129474-18001. It’s intended to restore correct boost performance, throttle response and overall engine efficiency once the correct match is confirmed.

Before ordering: verify your engine model/serial number and the part number on the turbo currently fitted. Turbocharger fitment can vary within the 4JH range.

• Part: Turbocharger (MYBD / MYBDE)
• Primary engine applications: Yanmar 4JH-HTE, 4JH-DTE, 4JH2-HTEE
• Also referenced in some catalogs: 4JH2-HTE / 4JH2-THE (confirm by part number)
• OEM reference: Yanmar 129474-18001
• Aftermarket reference: Recmar REC129474-18001
• Other cross-references (catalog): 129474-18000, 5T-615; turbo refs NB150045, VA140020
• Recommended gasket: Recmar REC129472-18090 / Yanmar 129472-18090

Note: For best results, replace all required gaskets and inspect/clean the oil feed and return lines during installation.