AMI PARTS 31705 RV Toilet Water Valve Kit for Thetford Aqua Magic V High/Low – Replaces 31687, 31648, 31652, 31672, 31683 | Freeze-Resistant & Leakage-Resistant

Overview

Upgrade your RV flush system with the AMI PARTS 31705 Toilet Water Valve Kit. Designed for Thetford Aqua Magic V High and Low models, this kit delivers a robust, leak‑resistant option that can help restore smooth water flow during each flush. Built to perform in varied camping conditions, it emphasizes reliability and easy compatibility for busy RV lifestyles.

This kit emphasizes durable construction, a tighter seal, and a design that stands up to regular use. While individual results can vary, many users notice steadier operation and fewer nuisance leaks after installation. The 31705 kit is positioned as a practical refresh for aging valves, not a guarantee of specific outcomes, but a potential upgrade worth considering for ongoing RV comfort.

Key benefits

• Enhanced compatibility with Aqua Magic V high and low height RV toilets, including foot pedal and hand flush models.
• Freeze‑resistant and leakage‑resistant design helps reduce common failure points in RV systems.
• Upgraded material and thicker walls improve the valve body connection and overall durability.
• Includes the valve assembly, base seal, and screws for a complete replacement package.
• Designed for straightforward installation in about 20–60 minutes with basic hand tools.

What’s included

• 31705 toilet valve assembly
• Replacement base seal
• Screws for mounting
• Instructions for common Thetford Aqua Magic V configurations

Why upgrade

• Thicker walls and a tighter connection can contribute to improved function and longer service life.
• Upgraded construction aims to reduce lime buildup and typical wear on seals and fittings.
• Leak‑resistant design supports more reliable RV flushing experiences in diverse environments.
• Compatibility with multiple older part numbers (31687, 31648, 31652, 31672, 31683) helps simplify sourcing.

Installation and maintenance

• Turn off water pressure and disconnect water supply from the toilet.
• Remove the old valve and install the new 31705 valve assembly.
• Reconnect lines, secure fasteners, then test for leaks and proper flow.

AMI PARTS also offers a responsive after‑sales team and guidance in the Customer Q&A section if you need model verification. This kit is designed to be a practical retrofit that can restore function without demanding professional services.