Outboard motors come in various leg lengths – your dealer will advise which one is suitable for your boat. If you order an Full or Combo OCA cover we will need to know that leg length as our covers are made to a model specific pattern.
See brands listed below for your motor.
Leg lengths are measured as a ‘transom height’ – this is always in inches and is the distance between the red dotted lines in the diagram below:-
To make it easier if you do not know the transom height of your engine you just need to supply the overall height of the motor as shown below. This can be entered on our order pages by selecting ‘unsure’ in answer to the leg length question.
Yamaha outboards are very easy to find out the leg size & depending on the size of the motor to which legs sizes are available.
As an example, smaller motors only come in 15″ (short) or 20″ (long) as a guide 2- 50hp.
Then 50- 350hp offer leg sizes from 20″ (long), 25″ (XL), 30″ (Ultra Long) & in rare cases 35″ (UUL).
To find out the leg size on your Yamaha find the ID badge on the motor which is located as pictured:-
Using this simple code below you can easily work out what leg size your motor has.
PLEASE NOTE:- Yamaha bring out “special” legs either called HIGH THRUST so for a 4 stroke it will be FT350…… . You would have paid extra for these models & they don’t normally come on motors above 70hp (but rules change). They are used on commercial outboards or Yachts, where the motor is pushing a lot of weight. All they do is provide a bigger gearbox and prop for more down low grunt.
If you are struggling please see “How are motor legs measured” tab and provide overall height measurement as pictured in this section.
Mercury & Mariner outboards are very easy to find out the leg size & depending on the size of the motor to which legs sizes are available.
As an example, smaller motors only come in 15″ (short) or 20″ (long) as a guide 2- 50hp.
Then 50- 400hp offer leg sizes from 20″ (long), 25″ (XL), 30″ (Ultra Long) & in rare cases 35″ (UUL).
To find out the leg size on your Mercury or Mariner find the ID badge on the motor which is located as pictured:-
Using this simple code below you can easily work out what leg size your motor has.
As an example we don’t need the serial number this is your individual motor number, what we need is the MODEL number which as a rule will look similar to this:-
M90ELPTO in this case the motor is a (M) Mercury/Mariner, 90 is the hp, E = Electric start, L = Long leg 20″, PT= Power trim, O= Oil injection. Another could be M300EXPT…… 300hp with XL leg. Simple really?
2005- 25hp with Electric start, L= 20″ leg Power trim & Tilt 4S= Four Stroke
PLEASE NOTE:- Mercury/Mariner bring out “special” legs either called BIG FOOT or Command Thrust. You would have paid extra for these models & they don’t normally come on motors much above 115hp (but rules change). They are used on commercial outboards or Yachts, where the motor is pushing a lot of weight. All they do is provide a bigger gearbox and prop for more down low grunt.
If you are struggling please see “How are motor legs measured” tab and provide overall height measurement as pictured in this section.
Tohatsu/Nissan outboards are fairly hard to find out the leg size & depending on the size of the motor to which legs sizes are available.
As an example, smaller motors only come in 15″ (short) or 20″ (long) as a guide 2- 50hp.
Then 50- 250hp offer leg sizes from 20″ (long), 25″ (XL), 30″ (Ultra Long) & in rare cases 35″ (UUL).
If you are struggling which we do as well please see “How are motor legs measured” tab and provide overall height measurement as pictured in this section. Tohatsu/Nissan are pretty hard to get this right so please if you are not sure use the overall measurement system.
Evinrude & Johnson outboards are very easy to find out the leg size & depending on the size of the motor to which legs sizes are available.
As an example, smaller motors only come in 15″ (short) or 20″ (long) as a guide 2- 50hp.
Then 50- 300hp offer leg sizes from 20″ (long), 25″ (XL), 30″ (Ultra Long) & in rare cases 35″ (UUL).
To find out the leg size on your Evinrude or Johnson find the ID badge on the motor which is located as pictured:-
Using this simple code below you can easily work out what leg size your motor has.
As an example we don’t need the serial number this is your individual motor number, what we need is the MODEL number which as a rule will look similar to this:-
If you are struggling please see “How are motor legs measured” tab and provide overall height measurement as pictured in this section.
Suzuki outboards are fairly easy to find out the leg size & depending on the size of the motor to which legs sizes are available.
As an example, smaller motors only come in 15″ (short) or 20″ (long) as a guide 2- 50hp.
Then 50- 350hp offer leg sizes from 20″ (long), 25″ (XL), 30″ (Ultra Long) & in rare cases 35″ (UUL).
To find out the leg size on your Suzuki find the ID badge on the motor which is located as pictured:-
Using this simple code below you can easily work out what leg size your motor has.
If you are struggling please see “How are motor legs measured” tab and provide overall height measurement as pictured in this section.
PLEASE NOTE:- SUZUKI bring out “special” legs with larger gear boxes and props. They are used on commercial outboards or Yachts, where the motor is pushing a lot of weight. All they do is provide a bigger gearbox and prop for more down low grunt.
They are displayed as an example DF60AV
Honda outboards are fairly hard to find out the leg size & depending on the size of the motor to which legs sizes are available.
As an example, smaller motors only come in 15″ (short) or 20″ (long) as a guide 2- 50hp.
Then 50- 300hp offer leg sizes from 20″ (long), 25″ (XL), 30″ (Ultra Long) & in rare cases 35″ (UUL).
To find out the leg size on your HONDA find the ID badge on the motor which is located as pictured:-
If you are struggling please see “How are motor legs measured” tab and provide overall height measurement as pictured in this section. Honda is pretty hard to get this right so please if you are not sure use the overall measurement system.