Description
This shaft shoulder ring is used on the GLV 1.5 and 3.0 and Stokes®212, 412 and 612 vacuum pumps.
The 1.5 and 212 pumps use one (1) of these shaft shoulder rings.
The 3.0, 412 and 612 pumps use two (2) of these shaft shoulder rings.
Equivalent to OEM part# 262-318-003
