--- product_id: 21301623 title: "816.418.00.1 Flush Valve Base Sealing Washer - Clear" brand: "geberit" price: "B/.19" currency: PAB in_stock: true category: "Geberit" url: https://www.desertcart.com.pa/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear store_origin: PA region: Panama --- # Superior rubber seal prevents leaks Quick 5-10 min installation 6.2 cm diameter precision fit 816.418.00.1 Flush Valve Base Sealing Washer - Clear **Brand:** geberit **Price:** B/.19 **Availability:** ✅ In Stock ## Summary > 🚽 Seal the deal with Geberit’s leak-proof washer—because every drop counts! ## Quick Answers - **What is this?** 816.418.00.1 Flush Valve Base Sealing Washer - Clear by geberit - **How much does it cost?** B/.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear) ## Best For - geberit enthusiasts ## Why This Product - Trusted geberit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** Over 3,700 five-star reviews prove this is the go-to fix for flush valve leaks. - • **Durable Rubber Material:** High-quality rubber ensures long-lasting elasticity and reliable sealing under constant use. - • **Effortless Installation:** Replace your worn washer in under 10 minutes—no plumber needed, no downtime. - • **Stop Water Waste & Save Money:** Eliminate slow leaks that hike your water bill and annoy your household. - • **Precision Fit for Geberit Flush Valves:** Engineered to exact 6.2 cm diameter for flawless compatibility and leak-proof performance. ## Overview The Geberit 816.418.00.1 Flush Valve Base Sealing Washer is a precision-engineered rubber gasket designed to restore perfect sealing in Geberit flush valves. Measuring 6.2 cm in diameter, it prevents leaks caused by wear and surface imperfections, offering a quick, tool-free replacement that stops water waste and extends the life of your toilet’s flushing system. Backed by thousands of positive reviews, this clear sealing washer is a must-have for efficient, worry-free plumbing maintenance. ## Description Geberit flush valve won't seal properly and is constantly passing water into the toilet pan but there is no sign of an inlet valve failure, it could very well be that the base sealing washer need to be changed. Overtime as the flush valve is opened and closed, small imperfections tend to occur in the surface of the rubber washer causing the washer to be warped and not providing an adequate seal. ## Features - Suitability: Suitable for all Geberit flush valves - Contents Base sealing washer only. - Good quality product - Model number: 816.418.00.1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004V7FOK4 | | Best Sellers Rank | #67,723 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #83 in Toilet Flush Valves | | Brand | Geberit | | Color | Clear | | Compatible Groove Diameter | 5 centimeters | | Customer Reviews | 4.5 4.5 out of 5 stars (3,735) | | EU Spare Part Availability Duration | 10 years | | Exterior Finish | Rubber or Plastic | | Fastener Size | 62 mm | | Fastener Type | Flat | | Finish Types | Plain | | Global Trade Identification Number | 04025416069669, 08033146067868 | | Grade Rating | Standard | | Included Components | 1 x Geberit Replacement Flush Valve Base Sealing Washer 816.418.00.1 | | Item Diameter | 6.2 centimeters | | Item Dimensions | 2.48 x 2.48 x 0.12 inches | | Item Type Name | Replacement Flush Valve Base Sealing Washer 816.418.00.1 | | Item Weight | 0.01 kg | | Manufacturer | Geberit | | Material Type | Rubber | | Metal Type | Edelstahl | | Model | K11749 | | Number Of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Outside Diameter | 6.2 centimeters | | Part Number | 816.418.00.1 | | Screw Head Style | Flat | | Size Name | 6.3 x 6.3 x 0.3cm | | Thread Size | 2.8 | | UPC | 791429795607 733353441540 | | Unit Count | 1 Count | | Washer Application | plumbing | | Washer Type | Sealing | ## Product Details - **Exterior Finish:** Rubber or Plastic - **Fastener Size:** 62 mm - **Material:** Rubber - **Outside Diameter:** 6.2 centimeters - **Washer Type:** Sealing ## Images ![816.418.00.1 Flush Valve Base Sealing Washer - Clear - Image 1](https://m.media-amazon.com/images/I/41xuf7cFOdL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the Outside and Inside Diameters?** A: It is about 2 1/2" OD and ID is about 1 1/4". **Q: is this an exact replacement for kohler seal kit #1203764?** A: Yes ## Frequently Bought Together - Geberit 816.418.00.1 Flush Valve Base Sealing Washer - Clear - Geberit 241.469.00.1 Toilets and Bidets - Geberit Connecting Hose for Concealed cisterns, 120 mm, 1 Piece, 240.921.00.1, Silver --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear](https://www.desertcart.com.pa/products/21301623-816-418-00-1-flush-valve-base-sealing-washer-clear) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-14*