--- product_id: 337831303 title: "THU343 2-Inch by 4-Inch Outlet Assembly for In-Wall Tank System" brand: "toto" price: "$258.73" currency: USD in_stock: true category: "Toto" url: https://www.desertcart.us/products/337831303-thu343-2-inch-by-4-inch-outlet-assembly-for-in store_origin: US region: United States of America --- # 2" x 4" precision size Specifically for in-wall tank systems Durable metal construction THU343 2-Inch by 4-Inch Outlet Assembly for In-Wall Tank System **Brand:** toto **Price:** $258.73 **Availability:** ✅ In Stock ## Summary > 🚿 Upgrade your plumbing game with Toto’s precision outlet assembly—where durability meets design! ## Quick Answers - **What is this?** THU343 2-Inch by 4-Inch Outlet Assembly for In-Wall Tank System by toto - **How much does it cost?** $258.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/337831303-thu343-2-inch-by-4-inch-outlet-assembly-for-in) ## Best For - toto enthusiasts ## Why This Product - Trusted toto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from high-quality metal for long-lasting durability and corrosion resistance. - • **Effortless Maintenance:** Simplifies repair and replacement, saving you time and avoiding costly plumbing headaches. - • **Perfect Fit, Every Time:** Engineered for seamless installation with Toto in-wall tank systems, eliminating guesswork. - • **Versatile Compatibility:** Ideal for RVs, campers, boats, and residential setups—your all-in-one plumbing upgrade. - • **Trusted Brand Excellence:** From the global leader in plumbing, ensuring premium quality and reliability. ## Overview The Toto THU343 2" x 4" Outlet Assembly is a premium metal replacement part designed specifically for Toto in-wall tank systems. Engineered for precise fit and long-lasting performance, it supports installations and repairs in residential and mobile environments like RVs and boats. Backed by Toto’s global reputation, this durable outlet assembly ensures reliable plumbing functionality with effortless maintenance. ## Description TOTO THU343 2" x 4" Outlet Assembly For In Wall Tank SystemWhen it comes to Toto, being just the newest and most advanced product has never been nor needed to be the primary focus. Toto's ideas start with the people, and discovering what they need and want to help them in their daily lives. The days of things being pretty just for pretty's sake are over. When it comes to Toto you will get it all. A beautiful design, with high quality parts, inside and out, that will last longer than you ever expected. Toto is the worldwide leader in plumbing, and although they are known for their Toilets and unique washlets, Toto carries everything from sinks and faucets, to bathroom accessories and urinals with flushometers. So whether it be a replacement toilet seat, a new bath tub or a whole new, higher efficiency money saving toilet, Toto has what you need, at a reasonable price.TOTO THU343 2" x 4" Outlet Assembly For In Wall Tank System Features: 2-Inch x 4-Inch size For in wall tank system Use this part for the installation or repair of your Toto brand*Image shown may vary by color, finish, or material Tank ONLY ## Features - 2-Inch x 4-Inch size - For in wall tank system - Use this part for the installation or repair of your Toto brand ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004K9DDW4 | | Brand Name | TOTO | | Compatible with Vehicle Type | RV, Camper, Boat | | Customer Reviews | 4.2 4.2 out of 5 stars (21) | | Exterior Finish | Stainless Steel | | Fit Type | Vehicle Specific | | Fuel Type | Petrol | | Global Trade Identification Number | 00739268188495 | | Item Dimensions | 25.4 x 16.5 x 15.2 Centimeters | | Item Weight | 590 g | | Manufacturer | TOTO | | Manufacturer Part Number | THU343 | | Material Type | Metal | | Model | THU343 | | Number of Items | 1 | | OEM Equivalent Part Number | THU343 | | Product Grade | Replacement | | UPC | 739268188495 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** TOTO - **Exterior Finish:** Stainless Steel - **Item dimensions L x W x H:** 25.4 x 16.5 x 15.2 Centimeters - **Material:** Metal - **Vehicle Service Type:** RV, Camper, Boat ## Images ![THU343 2-Inch by 4-Inch Outlet Assembly for In-Wall Tank System - Image 1](https://m.media-amazon.com/images/I/81E3--ZTLWL.jpg) ![THU343 2-Inch by 4-Inch Outlet Assembly for In-Wall Tank System - Image 2](https://m.media-amazon.com/images/I/41aV+3uEFqL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.us/products/337831303-thu343-2-inch-by-4-inch-outlet-assembly-for-in](https://www.desertcart.us/products/337831303-thu343-2-inch-by-4-inch-outlet-assembly-for-in) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-18*