---
product_id: 652430209
title: "American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets"
brand: "american standard"
price: "455 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/652430209-american-standard-7381983-400-0070ap-4-inch-flush-valve-assembly
store_origin: DK
region: Denmark
---

# Powerful clog-preventing flush OEM precision fit for Champion toilets 4-inch industry-largest flush valve American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets

**Brand:** american standard
**Price:** 455 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Flush like a champion — upgrade to unstoppable performance!

## Quick Answers

- **What is this?** American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets by american standard
- **How much does it cost?** 455 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/652430209-american-standard-7381983-400-0070ap-4-inch-flush-valve-assembly)

## Best For

- american standard enthusiasts

## Why This Product

- Trusted american standard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clog-Free Confidence:** Engineered to virtually eliminate clogs, saving you time and maintenance headaches.
- • **Optimized Dimensions:** 7-inch tube and 3.4-inch chain length engineered for smooth, reliable operation every time.
- • **Unmatched Flush Power:** Industry’s largest 4-inch valve delivers a turbocharged flush that clears the bowl in one go.
- • **Seamless Compatibility:** OEM replacement perfectly tailored for Champion 2-piece toilets, ensuring flawless performance.
- • **Durable Stainless Steel Build:** Robust metal finish designed to withstand rigorous daily use without wear.

## Overview

The American Standard 7381983-400.0070AP is a premium 4-inch flush valve assembly designed exclusively for Champion two-piece toilets. Featuring the industry’s largest flush valve, it delivers a powerful, clog-preventing flush with durable stainless steel construction and precise OEM compatibility, ensuring long-lasting, maintenance-free performance.

## Description

American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets

## Features

- Universal replacement part for Champion 2-piece toilet flushing system
- 4-inch flush valve: the industry's largest for opimal results
- Prevents Clogs: Triggers a powerful flush to clear the bowl
- 7 inch tube, 3.4 inch chain length
- This is a American Standard OEM replacement part
- Compatible with 4225A004 Champion PRO 1.6 gpf/6.0 Lpf 12-Inch Rough Tank
- Compatible with 4225A104 Champion PRO 1.28 gpf/4.8 Lpf 12-Inch Rough Tank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Brand | American Standard |
| Item dimensions L x W x H | 5.44 x 4.81 x 9.81 inches |
| Exterior Finish | Metal |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Flange |
| Outlet Connection Size | 4 Inches |
| Specification Met | ASME A112.19.2-2018, ANSI A112.19.2-2018 |
| Valve Type | flush valve |
| Manufacturer | American Standard |
| UPC | 012611907883 |
| Part Number | 7381983-400.0070AP |
| Item Weight | 14.7 ounces |
| Product Dimensions | 5.44 x 4.81 x 9.81 inches |
| Item model number | 7381983-400.0070AP |
| Size | 4 inches |
| Color | Black |
| Style | Champion 2-Piece |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Included Components | Flush Valve |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | “*1 year Limited warranty from date of purchase” |

## Product Details

- **Material:** Stainless Steel
- **Brand:** American Standard
- **Item dimensions L x W x H:** 5.44 x 4.81 x 9.81 inches
- **Exterior Finish:** Metal
- **Inlet Connection Size:** 4 Inches
- **Inlet Connection Type:** Flange
- **Outlet Connection Type:** Flange
- **Outlet Connection Size:** 4 Inches
- **Specification Met:** ASME A112.19.2-2018, ANSI A112.19.2-2018
- **Valve Type:** flush valve

## Images

![American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets - Image 1](https://m.media-amazon.com/images/I/61EFZDlXqqL.jpg)
![American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets - Image 2](https://m.media-amazon.com/images/I/61HBss02XEL.jpg)
![American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets - Image 3](https://m.media-amazon.com/images/I/61hopFb4YGL.jpg)
![American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets - Image 4](https://m.media-amazon.com/images/I/71enpMPfEoL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- American Standard 7381983-400.0070AP 4-inch Flush Valve Assembly for Champion Two-Piece Toilets
- American Standard AS738756-0070A Champion Tank to Bowl Gasket KIT, 1 pack, Black
- American Standard 7381125-400.0070A Fluid Master 400A Universal Toilet Water Fill Valve, 10.00 Inch Wide x 3.00 Inch Tall x 3 Inch Deep, Black

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**Shop now:** [https://www.desertcart.dk/products/652430209-american-standard-7381983-400-0070ap-4-inch-flush-valve-assembly](https://www.desertcart.dk/products/652430209-american-standard-7381983-400-0070ap-4-inch-flush-valve-assembly)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*