Ideal Vacuum | Leybold Piston Rings for WA/WAU/WS/WSU 2000/2001 Blower Booster, 45x2.5 mm, material DIN34110, 1 each, 23153216 231 53 216 Sold as one each
Metric Buna O-rings 50 x 2.5mm Minimum 5 pcs - OringsandMore
OR-50X2.5-NBR70 O-RING | Konecranes Finland Store | English