The Yanmar Oil Pump Gasket (129150-35042) is designed to provide a secure, oil-tight seal between the oil pump and engine block on Yanmar 3JH and 4JH series marine diesel engines . Proper sealing of the oil pump is essential for maintaining correct oil pressure and preventing oil leakage within the lubrication system. Manufactured from oil-resistant gasket material and precision-cut to ensure accurate fitment, this gasket is suitable for routine maintenance, oil pump servicing, or engine overhaul on Yanmar JH-series engines. Product Type Oil pump gasket Part Number 129150-35042 Compatibility Yanmar 3JH25A Yanmar 3JH40 Yanmar 3JH4E Yanmar 4JH
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