MCi part number for differential piñon shaft seal gasket plate

[cutnhorse]

Looking for the correct part # for the gasket that bolts on to the differtial housing that holds the pinion seal my book shows its 2f-3-19 nfi says that's a shim, don't have any anyone know where to get them, is this the correct #

[luvrbus]

Looking for the correct part # for the gasket that bolts on to the differtial housing that holds the pinion seal my book shows its 2f-3-19 nfi says that's a shim, don't have any anyone know where to get them, is this the correct #

That is a Rockwell shim pack, type in Rockwell PS+2 shim pack it takes 3 minimum or they leak those packs go up to PS+6 have idea how thick your were ? they are part of the adjustment

[cutnhorse]

 Saved my old shims but there was a gasket with them, does that kit come with the gasket, that's the only way to get it, do you know what series of Rockwell differential that is?

[luvrbus]

Rockwell used the shim packs on dozens of model of the single reduction gear

[chessie4905]

Get gasket paper, and a ball pein hammer and make one. Easy peasy.