Allison Transmission
Mt 643 oil leaking out of bell housing
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Dragbear
We have had it in the shop 3 times for this oil leak. They changed to torque converter seal 2 times but did not help.
It only leaks when the pto is under load and will leave 12" oil spot under truck in about an hour. No leak at all until you load the pto

Thanks, Rick Abare
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