13mm (1/2") Schlauchanschluss G1/4 mit O-Ring (High-Flow) | Aquatuning Japan
13mm (1/2') fitting G3/8 with O-Ring (High-Flow) | バーブフィッティング | フィッティング | ウォータークーリング(水冷却) | Aquatuning Japan
O-ring silicone thickness 2,62mm ID ø 17,13mm Qty 10 pcs, part no. 532250 | gastroparts.com
10Pcs Rubber O-Ring OD 13mm to 50mm Select Variations 4.0mm Cross Section | eBay
O-Ring 12,5 x 1,5mm (für HT 13mm Anschraubtülle) | Aquatuning Japan
Clean Silicon 13mm Piston O-Ring Seal
13X1.2 Oring 13mm ID X 1.2mm CS EPDM Ethylene Propylene NBR Nitrile VMQ Silicone O ring O ring Sealing Rubber|Seals| - AliExpress
OD 13mm x CS 2mm NBR Schwarz Gummi O ring Dichtung Waschmaschine Dichtungen| o-ring gasket|rubber o ringo ring o-ring - AliExpress
Fluorine Rubber O Ring 13mm OD 2.5mm Width FKM Round Sealing Washer Sealing Gasket Ring Faucet O-Ring, Green, Pack of 50: Amazon.com: Tools & Home Improvement