Powermatic PM1000-114 Arbor Bracket The Powermatic PM1000-114 Arbor Bracket provides stable support for the arbor assembly in compatible table saws. This replacement arbor bracket is designed to hold and position the arbor components securely within the saw's mechanism. It works by supporting the arbor assembly and helping maintain proper alignment as the blade rotates during cutting... https://www.wholetoolbox.com/powermatic-pm1000-114-arbor-bracket/PM1000-114.html