Mercury - Quicksilver 832075A20 Ignition Stator Assembly Mercury & Mariner 45-50HP 2-Stroke Outboards 832075A20. Overview. If your outboard is missing power or struggling to start, a weak stator might be the culprit. The Quicksilver 832075A20 Ignition Stator Assembly brings your Mercury or Mariner 45-50HP 2-stroke back to full spark strength.. This OEM replacement includes the stator and lead wire harness, built exactly like the one that came on your motor from the factory. It's made for marine