Sierra 18-4226 | Plastic Plug For Drain Elbow

Freeport Marine Supply Verified independent store

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Fits Mercury Marine cylinder blocks and exhaust manifolds.Features:Nylon "Blue" Drain Plug with O-RingThread Size: .500-13 | Widely Used for Mercruiser V4, V6 and V8 Marine cylinde r blocks and exhaust manifolds. Comes Complete with O-ring. • GLM 13992 • Malloy 9-41203, 9-41203-10 • Mercruiser 22-806608A1, 22-806608A02, 22-8M0119211 | For Mercruiser closed cooling systems. Replaces Mercury P/N 22-806608A Show more