Case Gasket-Leybold Trivac, Part# 20039988 – vacstellar

 This is the primary gasket for the pump casing itself. That’s why using the exact right part is so critical. This Leybold gasket is designed to fit the D8C and D16C perfectly.

Replacing this gasket is usually part of a major pump service or rebuild. Using the Leybold part guarantees a perfect fit, the right material, and a reliable, long-lasting seal for your critical equipment. It has a very big job. It seals in the vacuum and seals in the pump’s oil. If this gasket wears out or gets damaged, you will have serious problems. A leak here can cause a major loss of vacuum pressure. It can also let oil leak out of the pump, making a mess and damaging the pump.