Titan 704-176 2nd Stage Gear or Gear Assembly replaces Titan 0509121
Fits the following models: Impact 440, Impact 540, Impact 640, 640ix Airless Sprayer, 740i Airless Sprayer, 740ix Airless Sprayer, 740ix Digital Airless Sprayer,
Performer 640i Airless Sprayer, Advantage 500, Advantage 600, Advantage 400