Bedford 2-1899 is Graco 183978 Teflon V-Packing aftermarket replacement

Bedford 2-1899 is an aftermarket replacement for Graco 183978 Teflon V-Packing. 

Graco 183978 may be seen in older manuals as Graco 183-978.

This is a quality aftermarket replacement Part, made in the U.S.A by Bedford Precision Inc. with Bedford Part number 2-1899 for Graco 183978.