Mikuni BN-Series Sea-Doo PWC Carburetor - Used Core

Application: Mikuni BN-series round-bore diaphragm carburetor as used on Sea-Doo 717/787/800 two-stroke personal watercraft (SP, SPX, GTI, GTX, XP and similar). Condition: Used take-off / core — dirty with fuel varnish and surface corrosion, suitable as a rebuild candidate; not bench-tested. 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.