1C943-30-16 - 1C943 Female Metric S - Swivel - (24˚ Cone with O-Ring) | Hydradyne LLC
UN 30*40*5/6/7/8/10 30x40x5/6/7/8/10 TPU Cylinder Hydraulic Rotary Shaft Piston Rod Grooved U Lip O Ring Gasket Wiper Oil Seal _ - AliExpress Mobile
BUSY-CORNER 382 Pieces FKM O Ring Kit, Fluorocarbon 75A, 30 Inch Sizes, Chemical Resistant and Oil Resistance O-Rings for Various Chemicals, Hydraulic, Cylinders, Plumbing (Yellow Box, Brown Orings): Amazon.com: Industrial & Scientific