Pentair OEM Dynamo Pump Lid O-Ring #2-353 | 354533Z

Pentair OEM Dynamo Pump Lid O-Ring #2-353 | 354533Z

Genuine Pentair #2-353 lid O-ring for Sta-Rite Dynamo above-ground pool pumps. OEM replacement designed to restore a secure, leak-resistant seal.

Features

• Genuine Pentair OEM replacement O-ring.
• #2-353 lid seal for Dynamo pumps.
• Helps prevent air leaks and water leaks.
• Durable synthetic rubber construction.
• Direct-fit OEM replacement.
• Easy installation during routine maintenance.

Description

The Pentair 354533Z Lid O-Ring restores the proper seal between the strainer pot and pump lid on compatible Pentair Sta-Rite Dynamo above-ground pool pumps. A properly sealing O-ring helps maintain pump prime while reducing the risk of suction-side air leaks.

Manufactured to original equipment specifications, this genuine Pentair replacement provides dependable sealing performance and the correct fit for routine maintenance or pump repairs.

Pro Tip

Inspect the lid O-ring every time the pump basket is cleaned. Replace it if it shows signs of cracking, flattening, or stretching, and lubricate it with a silicone-based pool lubricant before reinstalling.

Installation Tips

Turn off the pump before servicing. Remove the old O-ring, clean the lid groove thoroughly, lightly lubricate the new O-ring with pool-safe silicone lubricant, and reinstall the lid evenly to achieve a proper seal.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.