Help! T5 NWC vs T5 non world class, can't identify....

[AtvJim]

I have and '86 turbo manufactured in 01/86 I and the ID tag is missing from the Borg-Warner T5 transmission. It has the torx bolt on the side but does not have the Timkin labeled piece behind the bell-housing. NWC T5's use gear oil and WC T5's use dexron ATF, so I need to know. The Nissan service manual recommends either ATF or gear oil. It's confusing.

Did Nissan ever use the World class T5? Anyone know?

THANKS!
Jim

[Axel kain]

Nissan never ran the WC T-5. The atf is considered too thin for the yellow pars in our transmissions. As the WC, with the multi-piece syncro's operated better with ATF. They are pretty easy to distinguish between either one by the case differences anyway.

They both have a Torx bolt on the left side, which holds the reverse mechanism.

[AtvJim]

Thank-You!