Description
Shurflo 1700-011-030 Bait Sentry Mag Drive 800 GPH up to Tank Size 40 Gallon. Hose size is 3/4″. The sportsfishing livewell application requires an extremely rugged pump to withstand the harsh marine environment. SHURflo’s BaitSentry™ is designed for easy installation and trouble-free operation. Magnetic drive technology eliminates unnecessary failures. Anti-airlock feature allows pump to clear trapped air in rough water or when boat is anchored. Dual ports allow for easy washdown pump connections.
OEM MerCruiser 496 Exhaust Riser Gasket 27-862356 
Whitecap Marine Products 6577X Duplex Stainless Steel Thru-Hull - 90° x 3/4"