Yanmar Crankshaft Oil Seal Case / Seal Housing (Cast No. 119000-01660) - Used

Cast aluminum crankshaft oil seal case / seal retainer housing carrying the cast number 119000-01660, consistent with Yanmar part-number formatting. Application: Yanmar-type small diesel engines (TNE/TNV family suspected — NOT verified). Approximately 7 in across the flange with an approx. 4.25–4.5 in machined seal bore and eleven perimeter bolt holes. Condition: used take-off, untested; light surface oxidation, old sealant residue, and handling marks, with no cracks or damaged bolt holes visible in the photos. No seal, gasket, or hardware included. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts. Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.