How To Replace Transfer Case Seal. So when I did my first test drive it took about 20 feet before the chintzy off-shore seal on the rear transfer case output gave out. This is the faulty seal if fluid is leaking into the t-case.
This will also wo. I used a cheater bar and an open end wrench to keep the flange from moving while I put my 12 inch torque wrench with 30mm socket on the self locking nut. Using a flat head screwdriver pry off the retaining.
I removed my old seal due to a leak and got a replacement based on oriellys website National Oil Seal PN 710046.
Over time the transfer case output shaft seal can fail and when it does will display a few symptoms that will alert the driver that a problem with this system exists. Using a flat head screwdriver pry off the retaining. In this video we show you how to replace the transfer case output shaft seal on your 3rd Gen 4runner or 1st Gen Tacoma. Over time the transfer case output shaft seal can fail and when it does will display a few symptoms that will alert the driver that a problem with this system exists.
