Sierra 18-3056 Impeller Mercury / Mercruiser

• Sierra Mercury impeller
• For Mercruiser Alpha 1 Gen II units from s/n D494569 and above
• Impeller only - does not include gasket or o-ring
• Replaces Mercury 47-43026-2; 47-43026T2
• Replaces Mallory 9-45307

Replaces OEM part # CHRYSLER FORCE 47-43026-2 HONDA 19210-ZW1-003 For: 75-90 HP MERCURY MARINE 47-43026-2 MERCURY MARINE 47-43026-T2 For Alpha l-Generation 2 S/N D494569 & Above