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Mendeola 2d mainshaft seal help


New Member
had a leak from my trans in the bell housing. So pulled the motor out. And replaced the 2 seals that go behind the throw out bearing. Put it all back together took it out and ran it and it's still leaking. It's backed by a lq4 6.0. Any suggestions would be great cause I'm stumped.

brad inch

Well-Known Member
make sure the vent is clean and open.also make sure the bellhousing is not worn out,it will let the motor pull
the input shaft down and it will leak past the seals.