A friend of mine just recently swapped in a d15 out of a 95 civic into his 92 eg, and now the axel isn't going in. whats the dealio here? I thought the axels from 92-95 civics are the same, but apparently 95 and 92 civics use different axels? can someone fill me in here

 

i it not going in the tranny or the wheel side,of the tranny side try checking the washer around the thread and make sure its not open cause it will cause it to get stuck then it wont go into the tranny easily.