mercury gearcase housing fitment

[racervboat]

Is this a big bearing case and will my 2.5 torque master guts go into it? 1647-9148t93

[TEXAS20225]

ive never seen that number ???? casting numbers are what i go by, book numbers are of no use to me , it is cast into the case tail section if it does not read 1647 9147 ,1647 9147C or C1 it is not a big bearing consumer style case hipo cases not included T/Master ,CLE , Sporty

[racervboat]

ive never seen that number ???? casting numbers are what i go by, book numbers are of no use to me , it is cast into the case tail section if it does not read 1647 9147 ,1647 9147C or C1 it is not a big bearing consumer style case hipo cases not included T/Master ,CLE , Sporty

That's what I thought,my tm housing cracked again now case is toast.I posted here looking for a case tm,cle etc no replys so ebay has a few but list them as 1647-9148 this is just a spare so I just need a case to put my tm guts in,so im running my sporty now.

[racervboat]

That's what I thought,my tm housing cracked again now case is toast.I posted here looking for a case tm,cle etc no replys so ebay has a few but list them as 1647-9148 this is just a spare so I just need a case to put my tm guts in,so im running my sporty now.

so my tm guts will go in any 1647-9147 case?

[TEXAS20225]

or c or c1

[racervboat]

Just making sure thanks texas.

[JAFFA]

The small bearing case has 2 little anodes above the cav plate bolted both sides together, the big bearing case has slots in the same area no anode, if that helps