12 MASTERGUARD HUB KIT

For Use With Hustler H1/H2 Series Aluminum Propeller And Express Mach3® E1 Series Stainless Steel Propeller; Outboard; 13 Spline; 3-1/2 Inch Gear Size; For Evinrude®/ Johnson®/ Honda®/ Parsun®/ Yamaha® Applications; Fits Based on Horsepower Please See The Technical Document For More Information