Marine Wet Exhaust Riser / Mixing Elbow with Overheat Sender - Used

Application: Marine wet exhaust riser / water-injected mixing elbow for a gasoline or diesel marine engine — raw-water injection port, top sender boss, and a factory-installed two-terminal overheat/temperature sender in the body. Manufacturer stamping is not legible beyond 'PATENT PENDING' cast into the housing. Condition: Used take-off, sold as-is. Paint chipped and worn, light surface corrosion on machined faces and inside the bore; sender present but untested. 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.