Busch Exhaust Gasket Part# 48010400 – vacstellar

Replacing this gasket is smart routine maintenance. It’s often done when you install a new exhaust filter. We recommend changing it every time to ensure a perfect seal.

It’s a low-cost part that prevents bigger issues. Keep your system clean, efficient, and leak-free with this Busch seal.

Your vacuum pump’s exhaust filter has an important job. It cleans the oily air before it leaves the pump. But for it to work perfectly, the connection must be airtight.

That connection is where the exhaust filter screws or clamps onto the pump. Even a tiny gap here can cause leaks. You might see oil seeping out or hear a slight hiss of air.

The Busch Exhaust Gasket is designed to fill that gap completely. It’s a small, ring-shaped seal made from durable, oil-resistant synthetic rubber.