Part #: 800-1561
Plug for the rear transmission seal so that it will not leak fluid when being removed or stored. When the transmission is being removed and tilted down any at the rear with the driveshaft out fluid will leak out past the rear seal. 90W oil messes are a stinkin disaster so this plug can prevent this mess!! Will fit Datsun 240Z, 260Z, 280Z and 280ZX transmissions.