Blender Jar Bottom Cap for Oster & Osterizer Blenders
Item #: OS-055
MPN #: 055
UPC #: 744539010269
Weight: 0.1 lbs
This black bakelite plastic screw on bottom cap is what holds the blade on the bottom of the jar. Fits ALL Oster blenders, Osterizers and Oster Kitchen Centers. Also fits some Sunbeam models which use a metal drive pin.