I just had the oil changed with the installation of a new clutch. as I brought it home i noticed that there was an oil leak from the left side of the motor. I took the the cover off started the motor and found the oil was leaking from a seal on the right angle power transfer case to the driveshaft. Its obvious that the machanic put too much oil in and blew the seal on this cap.i can find the cap or the discrition of the right angle transfercase in OEM parts can some one advise