The ROP Shop replacement Flywheel Puller Tool for 1998 Mercury 40 HP 1043372UD, 1043411UD, 1043411UN Boat. Specs - Tool Thread Size: 1 1/2"-16 TPI. Bolt Thread Size: 5/8"-18 TPI. Refer to images 2 & 3 for more information. Includes - (1) Flywheel Puller, (1) Lifting Eye, (1) Puller Bolt & (1) Crankshaft Protector; comes as shown in the first image. Tool removes the flywheel from the crankshaft while protecting the crankshaft.
