Global O-Ring and Seal GBV75255/1 O-Ring: 5.609" ID x 5.887" OD, 0.139" Thick, Dash 255, Viton
O-Ring: 5.609" ID x 5.887" OD, 0.139" Thick, Dash 255, Viton Round Cross Section, Shore 75, Brown
$6.34