TOTO TH323V100R Piston Assembly for 1.6 GPF Toilet Flushometers
Frequently Asked Questions
• What if my order arrives damaged?
While we take great care in the packaging and handling of orders, we ask that customers inspect all shipments within 48 hours of delivery, and in the rare event that your order arrives damaged, please send us an email with a photo showing the damages (so we can file a claim with the carrier), and let us know whether you prefer a free replacement or a refund.
• Why do you ask for phone numbers during checkout?
Some shipping carriers, especially those handling freight, require a phone number to coordinate your delivery. We respect your privacy and guarantee that any information you provide will never be shared with third parties, except for shipping purposes.
The TOTO TH323V100R Piston Assembly is a genuine TOTO replacement part designed for compatible 1.6 GPF toilet flushometers. Installed inside the flush valve, the piston assembly helps control the flushing cycle and water discharge, restoring reliable operation when the original component becomes worn, damaged, or no longer functions properly.
Manufactured for use with specified TOTO commercial toilet flush valves, the TH323V100R provides the correct 1.6-gallon-per-flush performance when installed in an approved application. Because TOTO produces several piston assemblies for different flush volumes and fixtures, the existing flushometer model and required replacement part number should be confirmed before ordering.
TOTO TH323V100R Piston Assembly UPC Code: 739268121867.