Mercury – Quicksilver Black Diamond 3-Blade Aluminum Propeller | 16" Diameter x 13" Pitch | Right-Hand Rotation | 3-Blade | Aluminum | High-Gloss Black Finish | QA2004X Mercury-135HP-EFI-2017 A: They ensure fuel flows

A: They ensure fuel flows in one direction toward the engine and prevent fuel from draining back into the tank

reducing the efficiency of the water pump

This heading sensor makes it easy to understand your boat's direction in correlation to the GPS chart for precision boat control

YF1-24014-30-20 - FUEL FILTER ASSY

and select 15–25hp Mercury/Mariner 2-stroke outboards

Mercury – Quicksilver Black Diamond 3-Blade Aluminum Propeller | 16" Diameter x 13" Pitch | Right-Hand Rotation | 3-Blade | Aluminum | High-Gloss Black Finish | QA2004X Mercury-135HP-EFI-2017 A: They ensure fuel flowsMercury Quicksilver Black Diamond 3 Blade Aluminum Propeller 16" Diameter x 13" Pitch Right Hand Rotation 3 Blade Aluminum High Gloss Black Finish QA2004X Overview Every boater has that one prop they trust the one that delivers a clean, confident takeoff and feels rock steady once youre cruising. The Quicksilver Black Diamond 16" x 13" Pitch Propeller ( QA2004X) is that kind of dependable companion. Its not flashy or overcomplicated it just works,