# Aladdin O-83 O-Ring Gasket for Pump Unions

**Key Fit**

-   **Union Sealing O-Ring (O-83-0)** – Designed to seal union connections on compatible Jacuzzi® and Sta-Rite® pumps and filters
    
-   **Prevents Water & Air Leaks** – Stops drips, air bubbles in the pump lid, and pressure loss caused by worn union gaskets
    
-   **OEM-Quality Aftermarket Replacement** – Manufactured to match original equipment fit and sealing performance
    
-   **Restores Leak-Free Connections** – Ensures tight unions for reliable circulation and system efficiency
    
-   **Durable, Chemical-Resistant Material** – Built to withstand pool chemicals, pressure, and repeated disassembly
    
-   **Routine Maintenance Replacement** – Recommended if flattened, brittle, cracked, or leaking
    
-   **Optional Silicone Lubrication** – Light lubrication can ease installation and extend gasket life
    

Small leaks at pump or filter unions can lead to air intrusion, loss of prime, and reduced circulation efficiency. The **Aladdin O-83 Gasket (O-83-0)** is a precision-molded replacement O-ring designed to restore a tight, reliable seal on **Jacuzzi® and Sta-Rite®** union connections. When the original gasket becomes flattened, cracked, or chemically worn, replacing it promptly prevents drip leaks and protects surrounding equipment.

This is a **pool-industry gasket**, manufactured from chemical-resistant rubber to withstand constant exposure to chlorinated and salt pool water. Supplied **bagged** for clean storage and easy identification, it’s a simple, low-cost fix that delivers immediate results.

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### Why Replacing Union O-Rings Matters

Union connections depend on resilient O-rings to maintain pressure integrity. Over time, heat, chemicals, and compression cause gaskets to lose elasticity, allowing air or water to escape.

A fresh **Aladdin O-83** helps:

-   Restore a leak-free seal at pump or filter unions
    
-   Prevent air from entering the suction side
    
-   Maintain consistent flow and pressure
    
-   Avoid unnecessary strain on pumps and seals
    

Replacing a worn O-ring is far less expensive than addressing damage caused by prolonged leaks.

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### Designed for Jacuzzi & Sta-Rite Equipment

The **O-83-0** gasket is sized specifically for common Jacuzzi and Sta-Rite union applications. It installs easily during routine service or seasonal maintenance—no special tools required.

Because it’s molded to proper dimensions, it seats evenly in the union groove for consistent compression and dependable sealing once tightened.

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### Built for Pool Environments

Aladdin gaskets are known for durability in real pool conditions. The O-83 uses pool-grade rubber formulated to resist:

-   Chlorine and salt exposure
    
-   Temperature fluctuations
    
-   Compression set from repeated union tightening
    

This ensures longer service life compared to generic hardware-store O-rings.

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### When to Use the Aladdin O-83 Gasket

-   When you see drips or moisture at pump or filter unions
    
-   If air bubbles appear in the pump lid or return lines
    
-   During pump or filter disassembly and reassembly
    
-   When the existing O-ring looks flattened, brittle, or cracked
    
-   As preventive maintenance during seasonal service
    

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### Product Specifications

Specification

Details

Brand

Aladdin

Product Type

Union O-Ring Gasket

Part Number

O-83-0

Common Name

Aladdin O-83 Gasket

Compatibility

Jacuzzi® & Sta-Rite® union connections

Material

Chemical-resistant pool-grade rubber

Packaging

Bagged

Application

Pool & spa pump / filter unions

UPC

601402121265

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### Buy with Confidence from Benchmark Pool Supply

When you purchase the **Aladdin O-83 Gasket (O-83-0)** from Benchmark Pool Supply, you’re buying from a team that works with pool equipment every day.

You can expect:

-   Genuine pool-industry replacement parts
    
-   Components selected for professional service use
    
-   Fast shipping from knowledgeable staff
    
-   Support from experts who understand pool systems
    

This gasket is a small part that plays a big role in keeping your pool system sealed, efficient, and reliable.

## Details

- **Price:** 5.95 USD
- **Vendor:** Aladdin Equipment Company Inc
- **Type:** Pump Parts
- **Tags:** Ready for Links, SEO Added

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5.95 USD | In stock |

## Images

- Aladdin Equipment Company Inc logo for Aladdin O-83 O-Ring Gasket for Pump Unions pool part

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> Source: [Benchmark Pool Supply](https://benchmarkpoolsupply.com/products/aladdin-o-83-union-gasket-jacuzzi-sta-rite)
> Updated: 2026-07-15