The gearbox show that the ratio is 2.62
09-28-2011 10:40 AM
The ratio should be on the back or side of the trans, along with possibly being listed in the motor manual if you got one of them. if that does not help, try the owners site forum, quite a few 36i owners post there, and may even know the size prop for a given brand. jeanneau owners network - Home
09-28-2011 05:47 AM
gearbox ratio for Jeanneau 36i with Yanmar 3YM30
I am about to buy a feathering prop & need to know the gearbox ratio: can anyone help, please?