LS1-450

iTrader: (33)

Am changing the torque converter in a 99 4L60E & would like to replace seals in the process. The rear bearing seal & the pump seal are two that are in mind. Are there any others of significance & does anyone know where part numnbers for the seals can be found? Thank-you

jxaxsxoxn

iTrader: (2)

They are right on the seal. Factory usually uses a good brand like National, CR, and others.
My local Autozone sells National seals. I'm betting they cost half of what the GM dealer would want.
Napa, Carquest, etc, most places sell the good brands.