trans leak

[1fast6]

after changing the driven gear for the speedo it's leaking from housing and the housing is lose. i checked the o ring and put some sealent on it but it's still loose and leaking.

 

[mikestertwo]

after changing the driven gear for the speedo it's leaking from housing and the housing is lose. i checked the o ring and put some sealent on it but it's still loose and leaking.

Are you sure it's coming from between the housing and trans case and not from around the gear seal?