Thetford Toilet Pour-Out Spout Replacement for Cassette® C-400 Toilet Holding Tank - 3230606

Thetford Toilet Pour-Out Spout – Replacement for Cassette® C-400 Permanent Toilet Holding Tank

The Thetford Toilet Pour-Out Spout is an OEM-correct replacement designed for the Thetford Cassette® C-400 permanent toilet holding tank. This replacement spout restores clean, controlled waste emptying and includes a cup cap and O-ring to ensure a tight, leak-free seal during transport and disposal.

Ideal for replacing cracked, leaking, or missing spouts, this part helps maintain proper sanitation while making cassette tank emptying easier and more hygienic.

Key Features & Benefits

• OEM-Correct Replacement – Manufactured to Thetford specifications
• Controlled Waste Disposal – Directs waste flow for cleaner emptying
• Leak-Free Seal – Includes cup cap and O-ring to prevent drips and odors
• Restores Proper Function – Replaces damaged or worn pour-out components
• Durable Construction – Designed for repeated use and sanitation chemicals
• Easy, Cost-Effective Repair – Avoids replacing the entire holding tank

Fits / Compatible With

• Thetford Cassette® C-400 Permanent Toilet Holding Tanks

Not compatible with C-200, C-250, C-260, C-402, or portable Porta Potti® models.

What’s Included

• (1) Thetford Pour-Out Spout
• Cup Cap
• O-Ring Seal

Specifications

• Application: Cassette toilet holding tank waste outlet
• Seal Type: O-ring
• Closure: Cup cap
• Toilet Series: Cassette® C-400
• Brand: Thetford

Common Issues This Part Solves

• Leaking or dripping during cassette emptying
• Cracked or missing pour-out spout
• Odors escaping from the holding tank
• Poor control when dumping waste
• Worn or damaged O-ring seal

Installation Overview

1. Remove cassette holding tank from the toilet
2. Unscrew or detach the damaged pour-out spout
3. Install new spout with included O-ring
4. Secure cup cap and verify proper seal
5. Test for leaks before use

No special tools required.

Frequently Asked Questions (FAQ)

Is this an OEM Thetford replacement part?

Yes. This pour-out spout is manufactured to Thetford OEM specifications for proper fit and performance.

Which toilets does this spout fit?

It fits Thetford Cassette® C-400 permanent toilet holding tanks only.

Does it include seals?

Yes. The cup cap and O-ring are included for a complete, leak-free replacement.

Can I install this myself?

Yes. Most RV owners can replace the pour-out spout quickly without professional assistance.

Will this help reduce mess and odors when dumping?

Absolutely. A properly sealed pour-out spout provides better control and odor containment during cassette disposal.