Busch O-Ring,Viton,42×1.5mm Part# 486131255 – vacstellar

This specific O-ring from Busch is your answer. It’s a small but mighty part that keeps your vacuum system sealed tight and running efficiently. This O-ring fits snugly into a special groove between two parts of your pump. When those parts are joined, the O-ring compresses. This creates a powerful seal that blocks air, oil, and other fluids from leaking. A good seal is absolutely critical for maintaining strong vacuum pressure.

This specific O-ring (Part# 486131255) is a key seal used in various Busch Mink claw vacuum pumps. It’s commonly found in sealing locations that require its exact dimensions and high-temperature resistance, such as around bearing housings or other critical junctions.

Keep your pump’s performance at its peak. This durable Viton® O-ring is the trusted choice for maintenance and repairs.