This is a pump lid o-ring O-402 designed for Speck Pump 433 Pool Pump Lid. Measures: 137 mm x 5 mm. This o-ring is identical to these part numbers: Coleco 33221, Speck 2921141210, Sta-Rite U9357.
This o-ring has been manufactured in accordance with OEM specifications and is designed to meet or exceed the original manufacturer specifications.
