Kohler GP1229656 AquaPiston Canister Repair Kit

Kohler GP1229656 AquaPiston Canister Repair Kit

Bring your Kohler AquaPiston toilet back to full flushing power with the GP1229656 AquaPiston Canister Repair Kit. Designed as a direct OEM replacement, this kit includes the essential seals and components needed to rebuild the AquaPiston canister — restoring the 360-degree water entry and powerful, consistent flush that Kohler AquaPiston toilets are known for.

Key Features

• OEM Kohler replacement kit — engineered specifically for AquaPiston canister-style flush valves
• Restores 360-degree water entry for a powerful, clog-resistant flush
• Includes all necessary seals and wear components for a complete canister rebuild
• Eliminates weak flushes, running water, and incomplete flush cycles
• Durable materials resist chlorine, bacteria, and mineral deposits
• DIY-friendly installation — no special tools required

Compatibility

Designed for Kohler toilets equipped with the AquaPiston canister flush valve. Verify your toilet model number before ordering to confirm fitment. Refer to Kohler's parts lookup or your toilet's documentation for model confirmation.

About the Kohler AquaPiston

The AquaPiston canister allows water to enter the flush valve from all sides simultaneously, creating a more powerful and efficient flush compared to traditional flapper-style valves. Over time, the canister seals can wear, leading to running water or weak flushes. The GP1229656 repair kit is the cost-effective solution to rebuild your existing canister and avoid a full flush valve replacement.