Thetford 32311 (Superseded by 50140) Toilet Wall Seal – Fits C402C Cassette Toilets - SPECIAL ORDER

Product Overview

The Thetford 32311 Toilet Wall Seal (now superseded by 50140) is a direct OEM replacement seal designed for Thetford C402C cassette toilets. This wall seal helps create a secure barrier between the toilet and surrounding surfaces, helping prevent leaks, moisture intrusion, and unwanted odors.

Ideal for replacing worn, cracked, or deteriorated seals, this replacement component restores proper sealing performance and dependable toilet operation.

Special Order Item

• Estimated Lead Time: 2–3 Weeks
• Return Policy: This is a special order item and cannot be returned once ordered.

Key Features & Benefits

• Direct Replacement: Supersedes Thetford 32311 with updated part 50140
• Designed for C402C Toilets: OEM-compatible fit and function
• Helps Prevent Leaks & Odors: Maintains proper seal between toilet and wall surface
• Restores Proper Installation Seal: Ideal for maintenance or repair work
• Durable Construction: Built for long-term RV use
• OEM Replacement Part: Designed to original manufacturer specifications

Specifications

• Part Number: 32311 (Superseded by 50140)
• Product Type: Toilet Wall Seal
• Toilet Compatibility: Thetford C402C Cassette Toilets
• Application: Toilet-to-Wall Sealing
• Material: Durable Rubber/Seal Material

Fits These Models

• Thetford C402C Cassette Toilets

Common Issues This Part Solves

• Worn or cracked wall seal
• Odor leakage around toilet assembly
• Moisture intrusion behind toilet installation
• Poor sealing between toilet and wall surface

What’s Included

• (1) Thetford 50140 Toilet Wall Seal (Replacement for 32311)

Installation Overview

1. Remove the existing seal from the toilet assembly
2. Clean mounting and sealing surfaces thoroughly
3. Position the new wall seal correctly
4. Reinstall toilet components as needed
5. Verify proper fit and sealing performance

FAQs

Q: Is Thetford 50140 the same as 32311?
A: Yes—50140 is the direct replacement for the discontinued 32311.

Q: Which toilets does this fit?
A: It is designed specifically for Thetford C402C cassette toilets.

Q: What does the wall seal do?
A: The wall seal helps prevent leaks, moisture intrusion, and odor escape around the toilet installation.

Q: Should the seal be replaced during toilet service?
A: Yes, replacing worn seals during repairs or maintenance is recommended to maintain proper sealing performance.

Why Choose Thetford?

Thetford is a trusted leader in RV sanitation systems, offering dependable OEM replacement parts engineered for reliable performance and proper compatibility.