Duraflex® Sewer Hose Seal Replacement Gasket for Gator Sewer Hose (Set of 3) - 22190

Duraflex® Sewer Hose Seal

Replacement Gasket for Gator Sewer Hose (Set of 3)

The Duraflex® Sewer Hose Seal set provides a simple, effective solution for restoring leak-free connections on Gator RV sewer hoses. Manufactured by Duraflex, these replacement gaskets are made from durable TPE (thermoplastic elastomer) material designed to maintain flexibility, sealing strength, and long service life.

Over time, sewer hose seals can harden, flatten, or crack, leading to drips, odors, and unreliable connections at the dump station. Replacing worn seals with genuine Duraflex gaskets helps ensure a tight fit, proper alignment, and clean operation during gray or black water dumping.

This set of three seals is ideal for routine maintenance, backups, or replacing multiple worn connections in a sewer hose setup.

Features & Benefits

Key Features

• Replacement sewer hose seals for Gator sewer hoses
• Made from flexible, durable TPE material
• Designed for bayonet-style sewer hose connections
• Resistant to wear, compression, and moisture
• Set of three (3) replacement gaskets

Benefits

• Restores leak-free sewer hose connections
• Helps prevent drips and odors at the dump station
• Improves hose-to-fitting alignment
• Quick, low-cost maintenance solution
• Extends the life of sewer hoses and fittings

Fits These Applications

• Gator RV sewer hoses
• Bayonet-style RV sewer hose connections
• Travel trailers
• Fifth wheels
• Motorhomes (Class A, B, and C)
• RV sewer hose adapters and fittings

Compatibility depends on connection style; verify gasket size before ordering.

Common Issues These Seals Solve

• Leaks at sewer hose connections
• Flattened or cracked original gaskets
• Drips during dumping or disconnect
• Odors escaping from hose joints
• Loose or unreliable bayonet connections

Replaces / Also Known As

• Duraflex sewer hose gasket
• Gator sewer hose seal
• RV sewer hose replacement gasket
• Bayonet sewer hose seal

What’s Included

• Three (3) Duraflex® Sewer Hose Seals
• Gaskets only; hoses and fittings sold separately

Installation & Use Overview

• Remove old gasket from sewer hose or fitting
• Clean sealing surface thoroughly
• Press new TPE gasket firmly into place
• Reattach sewer hose and lock bayonet connection
• No tools required

Frequently Asked Questions

What material are these seals made from?

They are made from TPE (thermoplastic elastomer), which provides flexibility, durability, and long-lasting sealing performance.

How do I know if my seal needs replacement?

Signs include leaks, drips, odors, flattened gaskets, or loose-feeling connections.

Are these compatible with all sewer hoses?

They are designed for Gator sewer hoses, but may fit other bayonet-style hoses with the same gasket size.

How often should sewer hose seals be replaced?

Replacement frequency depends on use and storage conditions, but many RVers replace seals as needed or annually.

Is this sold as a set?

Yes. This listing includes a set of three replacement gaskets.