The delta shower cartridge, a crucial component in shower systems, is responsible for regulating water flow and temperature. Understanding its part number is essential when replacing or purchasing a new one. This guide will walk you through everything you need to know about delta shower cartridge part numbers.
Delta shower cartridges, like many other shower parts, can vary in design and functionality depending on the faucet model. However, Delta Faucet Company has a standardized part number system that can help you identify the right cartridge for your faucet.
Understanding Delta Shower Cartridge Part Numbers
Delta shower cartridge part numbers are alphanumeric, meaning they consist of a combination of letters and numbers. They usually follow a specific pattern that can help you understand the cartridge’s model and compatibility.
The part number typically starts with letters indicating the cartridge family, followed by numbers that signify the model within that family. For instance, the part number 10440 is a Universal Roman Tub valve cartridge, while the part number 67128 is a Trinsic Single Handle Deck Mount cartridge.
Identifying Your Delta Shower Cartridge’s Family
To find your cartridge’s family, look at the first two to three letters of the part number. The most common Delta families include:
- UT (Universal Trim): Suitable for most Delta faucets
- TR (Trinsic): Modern, single-handle design
- RNA (Roman-Arm): Traditional, double-handle design
- LEG (Legend): Single or double-handle design, featuring an ergonomic handle
What the Remaining Numbers Signify
After the family indicator, the remaining numbers represent specific features or model variations. For example, in the part number 10440, ‘440’ signifies a 1.75-ft. supply line kit, and ’10’ refers to the cartridge size (1/4 turn).
Delta also uses a dash (-) or a space to separate the main cartridge family and model from the kit-specific information. For example, 67128-120 indicates a Trinsic Single Handle Deck Mount cartridge with a 120° angle.
Finding Your Delta Shower Cartridge Part Number
Now that you understand how to read Delta shower cartridge part numbers, let’s look at how to find the part number of your cartridge.
If you have the cartridge’s original packaging, the part number should be printed on it. If not, you can follow these steps to find the part number on the cartridge itself:
Locating the Part Number on the Cartridge
Delta cartridges usually have their part numbers etched onto the cartridge body. Here’s how to find it:
- Remove the faucet handle and escutcheon (the decorative cover plate).
- Gently pull or unscrew the cartridge from the faucet valve body.
- Look for the part number etched near the base of the cartridge. You may need a magnifying glass or good lighting to see it.
Checking the Faucet’s Instruction Manual or Label
Sometimes, the part number can also be found in the faucet’s instruction manual or on a label beneath the faucet. If your faucet still has its original documentation, it’s worth checking these places.
Once you’ve located the part number, make sure to double-check it against Delta’s official part number decoder or contact their customer service for verification.
In the world of home maintenance, staying proactive is key. Knowing your delta shower cartridge part number can save you time and hassle when it comes to repairs or replacements. By understanding how to read and find your cartridge’s part number, you’re well on your way to becoming a savvy DIYer.
