Description
Application: Onan MDL series marine diesel generator wet exhaust system. Onan OEM 170-3829 wet exhaust / mixing elbow — cast iron, flanged base with integral riser, raw-water injection port, and hose-barb exhaust outlet.
Condition: Used take-off, cleaned and repainted, no visible cracks or broken flanges. Not pressure-tested; sold as-is. Item will be drained and ports capped for shipping.
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.