Retaining Washer, Leybold, Trivac, Part# 22149207 – vacstellar

This is vital for safety and performance. If internal parts can move around, it causes friction, wear, and strange noises. In the worst case, it can lead to serious pump damage. This simple ring ensures everything rotates smoothly and stays aligned.

This is the exact retaining washer designed for your pump. It replaces original Leybold part number 22149207. It is made to fit perfectly in Trivac pump models D8C, D16C, and D30C.

Using this part is important. It has the precise thickness and strength needed to handle the pump’s vibrations. It’s a small investment to protect the much larger investment you have in your pump system. Replacing a worn or damaged retaining washer is key to long-term, trouble-free operation.