Aladdin O-465 Multi-Use Pool Pump & Filter O-Ring | Pentair 355619
The Aladdin O-465 Replacement O-Ring is a multi-use sealing gasket designed for select Pentair, Sta-Rite, Jandy, Jacuzzi, and other swimming pool pumps and filters. Commonly used as a pump seal plate O-ring, strainer lid gasket, and filter tank-to-valve seal, this replacement O-ring helps maintain watertight connections and prevent leaks in compatible pool equipment.
Manufactured by Aladdin Equipment Company, the O-465 provides an aftermarket replacement for several original manufacturer seals, including Pentair 355619, Jandy R0480300, and Jandy R0555400.
Product Features
- Multi-Use O-Ring: Designed for compatible pool pump and filtration equipment applications.
- Pump Seal Plate Gasket: Helps prevent water leakage between compatible pump housing components.
- Strainer Lid Seal: Used as a pump lid O-ring on select Jandy pump models.
- Filter Tank Seal: Compatible with select Jacuzzi Laser II sand filter tank-to-valve connections.
- Multiple OEM Cross References: Replaces several original Pentair, Jandy, Jacuzzi, and Martec sealing components.
- Durable Construction: Manufactured for swimming pool and spa equipment sealing applications.
- Aftermarket Replacement: Provides a replacement option for worn, cracked, flattened, or deteriorated original O-rings.
Product Specifications
- Manufacturer: Aladdin Equipment Company
- Manufacturer Part Number: O-465 / O-465-0
- Product Type: Multi-Use Pump & Filter O-Ring
- Inside Diameter: Approximately 7-3/4 Inches
- Cross-Section: Approximately 3/16 Inch
- Approximate Outside Diameter: 8-1/8 Inches
- Color: Black
- Application: Pool Pumps, Filter Housings, and Tank-to-Valve Connections
- Quantity: 1 O-Ring
Common OEM Cross References
- Pentair 355619
- Pentair 361174
- Jandy R0480300
- Jandy R0555400
- Jacuzzi 47-0368-02-R
- Martec / Sonfarrel 205-106
Compatible Pool Equipment
- Pentair SuperFlo Pool Pumps
- Pentair SuperMax Pool Pumps
- Pentair Pinnacle Pool Pumps
- Select Pentair Tagelus Filter Assemblies
- Jandy JHP Series Pool Pumps
- Jandy FloPro Pool Pumps
- Jacuzzi Laser II Sand Filters
- Other compatible pool equipment requiring an O-465 O-ring
Compatibility depends on the specific model and sealing location. Verify the original OEM part number before ordering.
Common Signs of a Worn Pump or Filter O-Ring
- Water leaking around pump housing connections
- Leaks around filter tank or valve connections
- Air entering the suction side of the pump
- Pump losing prime because of a damaged suction-side seal
- Cracked, stretched, flattened, or hardened O-ring material
- Water leakage after servicing or reassembling equipment
Installation Instructions
- Turn off the pool pump and disconnect electrical power.
- Relieve all pressure from the pump or filter before disassembly.
- Remove the original O-ring and carefully clean the sealing groove.
- Inspect the sealing surfaces for cracks, damage, or accumulated debris.
- Verify that the replacement O-ring matches the original part number and dimensions.
- Apply a light coating of manufacturer-approved pool-safe silicone lubricant if recommended.
- Install the replacement O-ring evenly without twisting or stretching it excessively.
- Reassemble the equipment according to the manufacturer's instructions.
- Restart the system and inspect for proper operation and leaks.
Related O-Ring Lubricants
Proper O-ring maintenance can help prevent premature seal deterioration and make future equipment servicing easier. Aqua Pool Supply offers the following Aladdin lubricants for compatible pool and spa sealing applications.
- Aladdin Magic Lube II Silicone Lubricant, 1 oz | 650 – Silicone-based lubricant formulated for pool and spa O-rings, gaskets, and seals.
- Aladdin Magic Lube II Silicone Lubricant, 5 oz | 651 – Larger tube for routine pump, filter, and valve maintenance.
- Aladdin Magic Lube PTFE Lubricant, 1 oz | 630 – Multipurpose lubricant for compatible pool and spa equipment seals and components.
Shop Additional Replacement Parts
Find additional replacement gaskets, pump components, and repair kits through Aqua Pool Supply:
- Pentair 355619 Pump Seal Plate O-Rings
- Jandy R0555400 Pump Lid O-Rings
- Aladdin Replacement O-Rings & Seals
Package Includes: One (1) Aladdin O-465 Multi-Use Replacement O-Ring.
Compatibility: The Aladdin O-465 is an aftermarket replacement and is not manufactured by Pentair, Jandy, or Jacuzzi. Confirm your equipment model, original replacement part number, and sealing application before purchasing.
Safety: Never open or disassemble a pool pump or filter while the equipment is running or pressurized. Always follow the equipment manufacturer's service procedures.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.



