Titan 0551534 Intake Valve Seat
Fits the following list of machines and more:
Titan 440, 447, 440i, 440ix, Impact 440, all 540 units, all 640 units, GPX85, GXC690 , Advantage 400, 445, XT440, Advantage 340
Epic 330, 440hp, 440xc, 447hpx, 550xc, 660hpx, 660xc, 690hpg, 690gxc, 1100hpx, 1100xc, Elite pumps E-15 &G40
SprayTech 2155 2255