My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Toto THU291 Plastic Rough-In Assembly for Aquia II & III Dual-Flush Toilets

Manufacturer

Picture for manufacturer Toto

Part Number

THU291
5 reviews
Sale Price

$23.50

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Toto THU291 is a genuine OEM plastic rough-in assembly designed for use with Toto Aquia II and Aquia III one-piece dual-flush toilets. This socket-style rough-in assembly provides the critical connection point between the toilet and the floor flange, ensuring proper alignment and a stable, leak-free installation.

Key Features:

  • Socket-type design creates a secure, stable connection between the toilet and floor flange, minimizing the risk of shifting or misalignment over time
  • Compatible with dual-flush systems including Toto Aquia II and Aquia III models (MS654204MF / MS654114MF) with 1.6/0.9 GPF Dual-Max flushing
  • Durable plastic construction is lightweight for easy handling during installation without sacrificing long-term reliability
  • Genuine Toto OEM part — ensures correct fit and performance for installation and repair applications
  • UPC: 739268134553

Whether you are completing a new toilet installation or replacing a worn rough-in component, the Toto THU291 plastic rough-in assembly delivers the proper foundation for a clean, accurate, and dependable setup.

Fast service

The refrigerator was at my home in 3 days!!! Was 300 dollars cheaper than even Amazon and just a quick getting it. Far exceeded my expectations and will absolutely order from them again. It was bought to replace a furrion 10cu ft fridge that gave out after a year and 4 months, very disappointing. The fit was right on the sides but did not have to trim anything to fit it in and the layout of the inside is much better than the furrion. I ordered the mounting brackets and sour patch thru a different company and still have not received them.

So far, so good....

Great prices on awesome products. Shipped right to my door. Amazing experience. Will be buying more from this company and recommending them to everybody. Thank you

Ordered got shipped out quick came in time overall very satisfied and will recommend to all my jeep club friends for there off road needs

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy