Toto Ultimate 1.6 GPF Drain Valve Assembly Compatible with 853/854 Series Toilets - THU831-A
- SKU #: TOTTHU831-A
- UPC #: 739268453142
- MPN #: THU831-A
MSRP:
$46.00
$38.22
Special Order
Project Pricing
Project Pricing
Get Accurate Project Pricing for Your Plumbing Needs
Project pricing at Plumbing-Deals is tailored to meet your specific project. The size of a plumbing job that qualifies as a project can vary, generally its larger than a single bathroom or kitchen remodel. By submitting the form or calling, you're taking the first step towards receiving a customized quote that considers your project's scope, timeline, and budget, ensuring a seamless and cost-effective solution for your plumbing parts and supplies.
Ready to get started? Call us at 888-682-5956, and let's make your plumbing project a success!
- Condition:
- New
- Availability:
- Special Order, expect 4-6 weeks for delivery, subject to change
- Shipping:
- Free Shipping
Free Shipping on Everything
Next Day Shipping on In-Stock Items
Our Experts are Ready to Help
We Carry Only the Top Brands to Ensure Quality
Upgrade your TOTO one-piece wastewater system with the Genuine TOTO THU831-A Drain Valve Assembly. Engineered to replace older models (e.g., THU460.15E-A), this high-efficiency valve delivers smooth, reliable flushing at 1.6 gallons per flush. Designed specifically for TOTO 853/854 series toilets—including CST853, CST854, MS853113, MS854114—this valve ensures optimal performance and water efficiency. Crafted from durable materials and precision-engineered by TOTO, it's the trusted solution for maintenance, repair, or new installations.
- Genuine TOTO OEM Part – Guaranteed fit for 853/854 one-piece toilet systems
- 1.6?GPF Efficient Flush – Meets EPA Tier?3 and WaterSense standards; updated replacement for THU460.15E-A
- Reliable & Durable – Precision-engineered and rigorously tested for long-lasting, clog-resistant operation
- Wide Model Compatibility – Works with Ultimate, Bristol, Plymouth, Willingham, MS853113, MS854114, 853/854 series
- Easy to Install – Direct swap-in with no toilet disassembly required—perfect for seamless repair jobs or upgrades
- 1.6