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Jagdpanzer · 11-01-2008

Just confirmed a small oil leak back at the transmission output shaft seal.
I understand this seal is common with other GM transmissions under PN 10140538. To get at it the drive shaft and exhaust will obviously have to be removed. Does anyone know if the seal can be replaced without having to unbolt the transmission tail housing?

11-01-2008	#1
Jagdpanzer Join Date: Apr 2007 Location: Northern VA Posts: 2,651	Leaky Transmission Output shaft Seal Just confirmed a small oil leak back at the transmission output shaft seal. I understand this seal is common with other GM transmissions under PN 10140538. To get at it the drive shaft and exhaust will obviously have to be removed. Does anyone know if the seal can be replaced without having to unbolt the transmission tail housing?