New replacement flat-seal (square) Buna O-ring for Taprite CO2 and N2 regulators. To replace the O-ring, remove the brass center plug using a 5/32" Allen wrench, remove the old O-ring, insert a new O-ring, and replace the center plug.
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.