40pcs 12x2.5 12*2.5 13x2.5 13*2.5 (OD*Thickness) 2.5mm Green Fluoro FKM Fluorine Rubber O Ring Washer O Ring Oil Sealing Gasket|sealing gaskets|rubber o ringseal ring gasket - AliExpress
O-Ring (13 X 2) (2013) [079001001026] for Ridgid Power Tools | eReplacement Parts
600pcs 11x2 11*2 12x2 12*2 13x2 13*2 OD*Thickness Black NBR Nitrile Chemigum Rubber O Ring Grommet Washer Oil Seal O Ring Gasket|ring gasket|o ring gasketrubber o-ring - AliExpress
Parsun O-Ring [13 x 2] (PAGB3452.1-13X2) - Allesmarine.de
O-ring 13x2 - FKM - FPM - Viton - 90 Shore A - Black - ORS40120 - O-ring-stocks.eu O-Ring Webshop