Thetford Toilet Pour-Out Spout Cap Replacement for Cassette® C200 CW / C200 CS Toilets - 2581078

Thetford Toilet Pour-Out Spout Cap – Replacement for Cassette® C200 CW / C200 CS Permanent Toilets 

The Thetford Toilet Pour-Out Spout Cap is an OEM-correct replacement designed for Thetford Cassette® C200 CW and C200 CS permanent toilets. This yellow spout cap features a built-in 4-ounce graduated measuring cup, making it easy to accurately dose tank treatments while maintaining a secure, leak-resistant seal during transport.

Ideal for replacing a lost, cracked, or damaged cap, this part restores proper cassette tank function and cleaner, more controlled waste disposal.

Key Features & Benefits

• OEM-Correct Replacement – Manufactured to Thetford specifications
• Built-In 4-Ounce Graduated Measure – Makes dosing chemicals quick and accurate
• Secure Closure – Helps prevent leaks and odors during transport
• Bright Yellow Design – Easy to spot and match original cassette components
• Durable Construction – Designed for repeated use and sanitation chemicals
• Simple, Cost-Effective Repair – Avoids replacing the entire cassette tank

Fits / Compatible With

• Thetford Cassette® C200 CW Permanent Toilet

• Thetford Cassette® C200 CS Permanent Toilet

Not compatible with C-250, C-260, C-400, C-402, Porta Potti®, or Campa Potti® models.

What’s Included

• (1) Thetford Pour-Out Spout Cap
• Integrated 4-Ounce Graduated Measuring Cup

Specifications

• Color: Yellow
• Capacity: 4 Ounce graduated measure (integrated)
• Application: Cassette toilet pour-out spout cap
• Toilet Series: Cassette® C200
• Brand: Thetford

Common Issues This Part Solves

• Missing or cracked pour-out spout cap
• Leaks during cassette transport or emptying
• Difficulty measuring tank chemicals
• Odors escaping from the cassette tank
• Insecure closure on pour-out spout

Installation Overview

1. Remove damaged or missing spout cap from cassette tank
2. Inspect spout threads and sealing surface
3. Install new pour-out cap and hand-tighten securely
4. Verify proper seal before transport or use

No tools required.

Frequently Asked Questions (FAQ)

Is this an OEM Thetford part?

Yes. This spout cap is manufactured to Thetford OEM specifications for correct fit and performance.

Which toilets does this cap fit?

It fits Thetford Cassette® C200 CW and C200 CS permanent toilets only.

What is the graduated feature used for?

The built-in 4-ounce measure allows accurate dosing of holding-tank chemicals without needing a separate measuring cup.

Does this cap help prevent leaks and odors?

Yes. A proper spout cap seal is essential for odor control and leak prevention during cassette handling and transport.

Can I install this myself?

Absolutely. This cap installs by hand in seconds.