Impeller Kit | Quicksilver 47-8M0137221

Heavy duty Mercruiser raw water pump impeller service kit with inner & outer wear plate and red drive hub impeller.

QuickSilver Impeller Kit | 47-8M0137221

Kit includes shorter heavy duty impeller, overmolded inner front wear plate and outer wear plate with seal
For use when front of seawater pump impeller housing is worn due to debris
Impeller has red drive hub and is .030 inch shorter then original
Application and installation instructions included in package
Fits design 2 brass water pumps used on 4.5L & 6.2L Mercruiser engine models
Replaces Mercruiser 47-8M012094 | Replaces Sierra 18-32888