Sierra 18-3214 MerCRuiser Alpha One Gen II D494569 & Above Impeller Kit

Sierra 18-3214 Impeller Kit for Mercury

A boat impeller is a part that is primarily made from rubber, which projects as a series of vanes that are molded around a metal hub. The tips of these flexible vanes wear down over time through use or if the boat is used in waters with a sandy bottom. It is the abrasive sand that essentially grinds down the vanes causing the impeller to wear out quickly. When that occurs, during pump operations noises such as rattles, grinding, or knocking, signal that the impeller is worn out or misaligned. When that happens just give Wholesale Marine a call, and we will fix you up with a new impeller kit. We recommend the Sierra 18-3214 Impeller Repair Kit as a great rebuild kit for Mercury Marine, Honda, and Chrysler/Force engines. Sierra aftermarket engine parts are manufactured to meet or exceed all OEM requirements and the Sierra impeller kit is also easy to install.

• For Use On Alpha I Gen II, BF70, And BF90 S/N D494569 & Above.

Sierra Impeller Kit Includes:

• (1) 18-2564 Water Pump Base to Face Plate Gasket
• (1) 18-2565 Water Pump Base to Gear Housing Gasket
• (1) 18-2566 Face Plate to Water Pump Cover Gasket
• (1) 18-2944 Seal Ring
• (1) 18-3056 Impeller
• (1) 18-3122 Impeller Plate
• (2) 18-7420 O-Ring

Sierra Impeller Kit is Interchangeable with:

• Mercury Marine
• 47-43026T11
• 47-43026T8
• 47-43026T6
• 47-43026T7
• 47-43026T10
• 47-43026Q5
• 47-43026Q06
• 47-8M0100526
• 47-43026T9
• Mallory
• 9-48313
• GLM
• 12042
• Honda Outboard
• 19021-ZW1-003
• Pro Marine
• 3214
• Redline
• RL3214

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov