vacuum pump running smoothly with the BoWex M-42 Coupling Insert. This part (Part #512000007) is the perfect fit for Busch R5 series pumps, specifically the CB0250B model. Made from durable polyamide, it connects the motor to the pump, absorbs shocks, and requires zero maintenance. It is a smart, direct replacement part designed to handle tough jobs.
10 in stock
Not a member? Create an account
Already got an account? Sign in here
