Impeller | Sierra 18-3059 Sierra 18-3059 Johnson Evinrude Impeller Sierra 18-3059 Johnson Evinrude Impelle Includes 18-3299 impeller key Replaces Johnson/Evinrude 395864, 397131, 435821, 435748, and 5001593 Replaces Mercury 802125 Replaces Mallory 9-45206