   
Used Outboard Motor - 4 Stroke 15 Hp Used Outboards And Used Outboard Parts
The importance of used outboard motors is increasing day by day. The demand of these boat motors
going on increasing with the passage of time. Boat’s propulsion system is known as outboard motor. There is unit in
outboard motor that contains the important components of motors such as engine, gear box and propeller. The design
of this unit is thus made to fit outside the boat. In order to move the boat with specific velocity, it must
require a specific thrust o force. This thrust or force is being provided by outboard motors. You can also control
the direction of your boat with the help of steering wheel provided in the unit. I think outboard motors are
preferred over inboard motors because these motors can be easily removed for storage and for service. The motor
that can be fixed inside the boat is called inboard motor.
The used outboard motor, is a perfect choice for the people who are looking for an outboard
motor for their boats. Everyone wants to save some money so that is why most of people prefer used motors over the
new ones. All you need is to search a little. After searching the market a little, it’s for sure that you will find
a motor according to you power requirement and budget. Different online forums are available with the tag of used
outboard motors for sale. You can also visit these forums in order to get an idea or to get some help regarding
price. You can even order online for these motors.
When we want to classify outboard motors we usually divide them in two basic types. First type is portable and
second one is large outboard. Both of them have their own designs, own specifications and own power requirements.
15 hp is general power requirement for portable motors. Biggest feature of portable motor is that they can be
easily transported from one place to another place. A rope with throttling system is provided in order to start the
motor. 12 kilograms or 26 pounds is normal weight of portable outboard motor. There is also a fuel tank on the body
of motor. As fuel is necessary condition for good performance. So you must use fuel of high quality. If you have a
small craft or small boat then I think portable motor is good enough for you to drive it properly. These outboard
motors are also named as auxiliary motors.
If you increase the power of outboard from 15 to 135 hp, then this motor will fall in category of large
outboard. If you have a boat with the length of about 18 feet, then large outboard motor will be suitable for your
job. As fuel and gas are difficult to handle and transport so the motors that are fuel or gas operated becoming
less popular. Contrary to this due to safe use, electric power outboard motors are moving towards market in great
demand. As many environmental control factors avoid us to use fuel operated motors because they cause pollution. So
that is why we must use electric operated outboard motor. The efficiency of electric power driven motor is very
much less as compared to gas or fuel motor. All in all we can say that outboard motors are very much better than
inboard motors in terms of compatibility, portability and efficiency.
If you want to select a used outboard motor for you boat. Then you must
need to consider the size of boat. Motors that are usually available in market are 2 stroke. But now with the
advancement in technology4 stroke is also gaining importance these days. But when it comes to used outboard motors
then only 2 stroke should be preferred. Oil and fuel mixture is used for the fueling system of outboard motors. So
these should be mixed in desired proportion. Improper mixing or incorrect proportion will cause your motor not to
work properly and hence it will be stopped.
Few points should be kept in mind whenever you are going to purchase or select used outboard motors. 75 %
efficiency factor is standard for purchasing. If efficiency of motor is less than this, then motor is not of good
quality. Different shaft lengths are available in outboard motors. Most common of them are 15 inches, 20 inches and
25 inches. Shafts with long length will go deep in to water and with shorter shafts you motor will prone to
ventilation.
Another thing that you must see while choosing used outboard motors is the
brand name or name of Manufacturer Company. Always go with the famous or popular name. Age of used outboard motors
must be check before purchasing. This will tell you about the hours that the motors have worked before. Hopefully
after reading this article you will get enough information about outboard motors and some tips to purchase used
outboard motors.
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