This is the MFS8B-S Short shaft. 
Also available the MFS8B-EPS Short shaft with Electric start
 
Light and compact!
Available in a wide variety of models
Trim tab reduces steering effort, functioning also as the sacrificial anode that protects the engine from electrolysis
Greatly reduced vibration for smooth and stable running at all speeds
Greatly reduced induction noise for a quieter ride
Ultra-low emission, EU and CARB 3-Star rating approved
7 Year limited warranty
 
High performance and easy operation:
Recoil starter with larger reel making manual starting fast and easy
Digital CD ignition for easier engine starting, quicker throttle response and smoother trolling
Shallow water drive
6 trim positions
Adjustable steering friction for reducing steering effort
Manual choke on tiller models, electric choke on remote models
Through-the-prop exhaust for a quieter ride
Thermostatically controlled cooling system for consistent engine temperature
Stainless steel water pump housing liner for outstanding durability
Zinc coating on internal water passages for superior corrosion resistance
High grade marine aluminum alloy that provides the ultimate protection against corrosion
12 litre fuel tank including fuel fittings and fuel line
 
* = Certain models     ** = Remote control models
 
Warning and protection:
Low oil pressure warning (audible)
Start-in-gear protection for safer engine starting
Safety lanyard (an essential protection feature standard on all Tohatsu outboards)
Over-rev. limiter