---
product_id: 258651287
title: "Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly"
brand: "pfister"
price: "$172.45"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/258651287-pfister-9740420-pressure-balanced-valve-cartridge-sub-assembly
store_origin: US
region: United States of America
---

# Pressure balance OEM precision Ceramic disc tech Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly

**Brand:** pfister
**Price:** $172.45
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Shower Experience!

## Quick Answers

- **What is this?** Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly by pfister
- **How much does it cost?** $172.45 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/258651287-pfister-9740420-pressure-balanced-valve-cartridge-sub-assembly)

## Best For

- pfister enthusiasts

## Why This Product

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

## Key Features

- • **📏 Perfect Fit:** Compact dimensions ensure easy installation in tight spaces.
- • **🔒 Secure Replacement:** Ideal for replacing older two-piece models effortlessly.
- • **💡 Advanced Technology:** Features cutting-edge ceramic disc technology for durability.
- • **🔄 Seamless Compatibility:** Designed for legacy 0X8 series tub and shower trims.
- • **🛠️ Genuine Pfister Quality:** Trustworthy OEM part for reliable performance.

## Overview

The Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly is a genuine OEM part designed specifically for legacy 0X8 series tub and shower trims. Featuring advanced ceramic disc technology, this cartridge ensures a reliable and durable performance. Weighing just 113 grams and measuring 4.45 x 4.45 x 8.89 cm, it is easy to install and replace older two-piece models, making it a must-have for any bathroom upgrade.

## Description

Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly

## Features

- This OEM (original equipment manufacturer) pressure balance cartridge 974-042 can be used with 0X8, VB8, JV8, and JX8 valve assemblies. This cartridge features ceramic disc technology and can be used with ONLY legacy versions of the 0X8 series tub and shower trim. The newer version of the 0X8, VB8, JV8, and JX8 valve bodies that uses the 974-321 or 974-322 cartridge will NOT be compatible due to a shallow casted rough-in valve.
- Made with advanced ceramic disc valve technology.
- Genuine Pfister Part.
- Sold individually.
- This cartridge can be used as a replacement for the older two-piece models illustrated in the line drawing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pfister |
| Part number | 974-042 |
| Item Weight | 113 g |
| Product Dimensions | 4.45 x 4.45 x 8.89 cm; 113.4 g |
| Item model number | 9740420 |
| Size | Small |
| Color | Gray |
| Style | Cartridge |
| Finish | Ceramic Disk |
| Material | Plastic |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Brand:** Pfister
- **Item dimensions L x W x H:** 44 x 44 x 89 millimeters
- **Exterior finish:** Brass
- **Valve type:** Pressure Balance Valve

## Images

![Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly - Image 1](https://m.media-amazon.com/images/I/6158PLmHQoL.jpg)
![Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly - Image 2](https://m.media-amazon.com/images/I/61lZY6dPLHL.jpg)
![Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly - Image 3](https://m.media-amazon.com/images/I/51jm87nhWFL.jpg)
![Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly - Image 4](https://m.media-amazon.com/images/I/61B2JqCNJeL.jpg)
![Pfister 9740420 Pressure Balanced Valve Cartridge Sub Assembly - Image 5](https://m.media-amazon.com/images/I/61X9IjlH84L.jpg)

## Questions & Answers

**Q: does this fit for model 28000-0100**
A: I also wanted to vouch that yes, this is indeed a valid replacement for the 28000-0100.  I had the 28000-0100 and this 9740420 model worked beautifully as a seamless replacement.  Just make sure you keep the bolt hanger plate with the 4 screws and the silver screw that hangs off the white nose, as these two parts are not included with this replacement part.

**Q: Does this fit price pfister 17196-0100g?**
A: Does this fit price pfister 17196-0100g

**Q: Does this work for this model shower: lg898cby**
A: Call Pfister customer service , they are very good at identifying models .

**Q: Will the cartridge fit selia 8p8-ws-slsy?**
A: John,No, the 9740420 will not fit in your model shower valve.We do carry the appropriate cartridge in our store.Please give us a call, 9099821525.Thank you.Mitchell's Plumbing

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*