Weber 62772 Genesis 300 Corrugated Stainless Steel Main Gas Line

The corrugated main gas tube is a critical component of your grill's fuel delivery system. It safely transfers propane from the manifold assembly to the burner system. Because it operates under pressure and is exposed to outdoor conditions, heat, and grease, the tube can eventually become damaged or compromised.

Common signs that the gas tube should be replaced include:

• Visible corrosion
• Kinked or crushed tubing
• Gas leaks
• Reduced burner performance
• Uneven flames
• Delayed ignition
• Gas odor inside the cabinet
• Physical damage from moving or servicing the grill

Replacing the Weber 62772 with a genuine OEM replacement restores proper propane flow and helps ensure safe, reliable operation of your Genesis® grill. Because this component carries fuel, it should never be repaired or modified if damaged.

Key Features

• Genuine Weber OEM replacement part
• Corrugated main gas tube assembly
• Designed for select Genesis® S-330 LP gas grills
• Heavy-duty metal construction
• Transfers propane from the manifold to the burner assembly
• Precision-engineered for safe gas delivery
• Factory-direct replacement
• Helps restore proper burner performance
• Resistant to heat and corrosion
• Direct-fit installation
• Manufactured to Weber factory specifications
• Sold individually

Compatibility / Fits Models

The Weber 62772 Corrugated Main Gas Tube fits select Weber Genesis® LP gas grills, including:

• Weber Genesis® 310 LP
• Weber Genesis® 320 LP
• Weber Genesis® S-330 LP
• Select Genesis® 300 Series liquid propane models originally equipped with Weber Part 62772

Examples of compatible model numbers include:

• 6511001
• 6511301
• 6511701
• 6519099
• 6521001
• 6521301
• 6521701
• 6531001
• 6531301
• Additional compatible Genesis® 300 Series LP models using this gas tube

Specifications

• Weber Part Number: 62772
• Component: Corrugated Main Gas Tube
• Fuel Type: Liquid Propane (LP)
• Material: Corrugated steel tubing
• Quantity: One gas tube
• Genuine Weber OEM replacement

Always verify your grill's model number before ordering to ensure compatibility. This part is designed for specific liquid propane Genesis® 300 Series grills and is not intended for natural gas models.

Installation / Use Instructions

1. Turn the burner control knobs to the OFF position.
2. Disconnect the propane cylinder before beginning any repair.
3. Remove the necessary cabinet panels to access the gas tube.
4. Disconnect the original corrugated gas tube from the manifold and burner connection.
5. Install the Weber 62772 in the original mounting position.
6. Tighten all fittings securely.
7. Reconnect the propane supply.
8. Perform a complete leak test using a soap-and-water solution before operating the grill.

Safety Note: Gas-carrying components should only be installed by individuals familiar with propane grill repair procedures. If you are uncertain, consult a qualified service technician.

Why Buy From Bar-B-Que.com

When you purchase genuine Weber replacement parts from Bar-B-Que.com, you're buying from one of America's most trusted grill parts specialists.

• Trusted grill experts since 1974
• Genuine replacement parts and premium accessories
• Fast nationwide shipping
• Family-owned with real product support
• Extensive Weber replacement parts inventory
• Experienced customer service to help identify the correct replacement part

Frequently Asked Questions

Which grills does the Weber 62772 fit?

The Weber 62772 fits select Genesis® 300 Series liquid propane grills, including compatible Genesis® S-330 LP models. Always verify your grill's model number before ordering.

Is this part for propane or natural gas?

The Weber 62772 is designed specifically for liquid propane (LP) grills. It should not be used on natural gas models.

What does the corrugated gas tube do?

It transfers propane safely from the manifold assembly to the burner system while maintaining proper gas pressure and flow.

Is this a genuine Weber replacement part?

Yes. The Weber 62772 is an authentic Weber OEM replacement manufactured to Weber's original specifications for proper fit, safety, and performance.

Should I leak-test the grill after installation?

Absolutely. Anytime a gas-carrying component is replaced, all connections should be checked with a soap-and-water solution before lighting the grill.

Can a damaged gas tube affect burner performance?

Yes. A kinked, leaking, or partially restricted gas tube can cause poor flame quality, uneven heating, ignition issues, or unsafe gas leaks.