Yanmar Marine Diesel Front Timing Gear Cover with Crank Seal Housing - Used

Application: Marine diesel engine front timing gear cover / timing case with integrated oil pump housing and front crankshaft seal bore. Believed to fit Yanmar 4JH-series, 4TNV88 / 3TNV88, or a Kubota-based Universal / Westerbeke marine diesel — buyer to verify. Cast aluminum, white factory-style paint, take-off from a running-take-out or teardown. Condition: Used. Paint chipping, surface dirt, and light corrosion on machined faces; crank seal still installed; no visible cracks. Sold as shown, no gaskets 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.