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Pressure Balance Cartridge for Price Pfister 974-491

Black plastic balancer with with plastic seals.
Black plastic balancer with with plastic seals.
Black plastic balancer with with plastic seals.

chat iconWHAT OUR CUSTOMERS SAY…

“Y'all are amazing. I live in Texas and it's faster to order express from Noel's than go to local parts stores. Customers can text Noel's a picture of the part they need and Noel's will find that part or the equivalent and text the link. They have 2-3 day shipping available. The staff answers the phone quickly, politely and they know their stuff! The unit I needed plumbing parts for was built in the 30s. No matter, Noels has me covered. I highly recommend them. Thank you Noel's for your efficient, old school excellence combined with current technology! You have saved me so much time, money, and aggravation! A++++++ ”
-Thalia,
07/03/2026

$35.47

 

The Price Pfister 974-491 is a pressure balance cartridge (also known as a balancing spool or Bodyguard unit) designed specifically for single-handle tub and shower faucets. It functions to continuously balance hot and cold water pressure, preventing sudden temperature fluctuations or “shower shocks” when water is used elsewhere in the house.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

SKU: 9974491 Category: Tag:

Is your tub or shower faucet leaking, dripping, or struggling to regulate water temperature? Restore your plumbing to “like-new” condition with the Price Pfister 974-491 Pressure Balance Cartridge. Designed as a direct OEM-style replacement for single-handle Price Pfister shower valves, this balancing spool easily resolves fluctuating water temperatures and annoying drips without the need to replace your entire faucet.

 

974-491

 

  • Fits legacy Price Pfister “Body Guard” Series 08 single-handle shower valves.
  • It stops leaks and makes the faucet work like new, ensuring smooth and functional operation.

Common questions about this product

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM part. 

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”
-Jim F.
02/04/2026
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