Caterpillar 8N9786 Heat Exchanger End Cap Bonnet for CAT 3208 Marine - Used

Application: Caterpillar 3208 marine diesel heat exchanger end cap / bonnet, OEM CAT part number 8N9786. Divided bronze casting for two-pass raw-water flow with integral hose neck. Condition: Used take-off. Exterior shows old paint and light oxidation; raw-water side has expected scaling from service. Divider rib and flange holes intact, no visible cracks in provided photos. Sealing surface should be cleaned and new gaskets/O-rings used on reinstall. 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.