desperate need for gearcases

[smilemaker]

i need gearcases bad. does anybody know where i can find a 20 inch lefthand rotation case for an old 2.4 litre mercury? or parts to rebuild it. theres pleanty of 25 inch gearcases, but no 20s. help:eyes:

[Boat Tech]

i need gearcases bad. does anybody know where i can find a 20 inch lefthand rotation case for an old 2.4 litre mercury? or parts to rebuild it. theres pleanty of 25 inch gearcases, but no 20s. help:eyes:Do you have a engine serial number and a part number from mercury?