3 Pack Pump Lid O Ring OD 5.9 in Compatible with Pentair SuperFlo Sta-Rite SuperMax OptiFlo Pumps Replace# 357255 357255Z | Durable NBR Rubber Construction
【Durable NBR Rubber Construction】 Built with NBR rubber for flexible sealing performance and dependable wear resistance. Helps resist wear, compression, and aging from routine opening, closing, and maintenance.
【Fitment Reference】 Compatible with Pentair SuperFlo, Sta-Rite SuperMax and OptiFlo pumps. Replacement part numbers: 357255, 357255Z. Please verify your pump model, lid size, and original part number before purchase.
【Helps Maintain Lid Seal】 This pump lid O-ring helps create a proper seal between the pump lid and housing, supporting normal pump operation and helping reduce air entry or water seepage caused by a worn seal.
【Fit Size】 Designed with an approximately 5.9 in outer diameter and 0.215 in thick to support proper fitment with compatible pool pump lids. Please compare the size with your existing O-ring before ordering.
【Practical Replacement Part】 A convenient replacement for a cracked, flattened, stretched, hardened, or missing lid O-ring. Suitable for routine pool pump maintenance and helps support proper lid sealing performance.