Aviation oil cooler, in good usable condition. Cast aluminium ends, 9 bars, and what looks like a blockage relief-bypass valve, perhaps thermostat ? (has a circlip so can be dismantled and inspected prior to use)
I would recommend flushing and relief valve inspection prior to use. The black stuff is residue paint, most of it came off when pressure washed.
Adds about a liter of oil capacity to the system. I ran it off an oil filter adapter, it made a significant difference to engine operating temperature.
380 mm wide x 130 mm width x 170 mm deep.
Happy to mail at cost, it weighs about 4 kg.
$ 100.00
Ralph
text 0466 500 150 or pm.