Seal, Float, Leybold, Trivac, Part# PL23973146 – vacstellar

The float seal is one of the most important. It acts like a precise, flexible gate.

This seal helps control the flow of air and oil inside the pump. A good seal is vital for creating a strong, steady vacuum. If the seal wears out, the pump can lose power. It may also use more oil or not work smoothly.

Our replacement float seal is made from Viton. Viton is a special, high-quality rubber. It is excellent at handling heat, oil, and chemicals. This makes it last much longer than ordinary rubber seals.

This is the exact, part your pump needs. It replaces Leybold part number PL23973146 (also known as cross-reference L0088 or 23973146). It is designed to fit perfectly and restore your pump to its original working condition.