Replacement for Glacier Bay 169-640 35mm Cartridge
Single-lever ceramic disc cartridge for Glacier Bay, AquaSource and Pegasus kitchen and bathroom faucets on the 35mm valve platform.
Replaces these part numbers
| OEM part numbers | Aftermarket equivalents |
|---|---|
| Glacier Bay 169-640 Glacier Bay 169-640C Glacier Bay 704-612 Glacier Bay 704-615 35mm single-lever cartridge in AquaSource and Pegasus faucets | Danco 89902 (GB-1) HD Supply P308049 |
Will it fit?
Fits
- Glacier Bay single-lever kitchen and bathroom faucets on the 35mm valve
- AquaSource single-lever faucets
- Pegasus single-lever faucets
Not compatible with
- 25mm single-lever cartridges
- Two-handle hot or cold stems
- Tub and shower pressure balance valves
- Three-handle diverters
Is this your part?
Pull the old cartridge and check three things: 35mm across the outside of the body, a square broach on the stem, and three ports in the base. The N35DW mark is molded into the body. A 25mm cartridge will not seat in a 35mm valve, or the reverse.
When to replace it
The spout drips after the handle is closed, keeps trickling, the lever has gone stiff or gritty through its arc, or the temperature drifts part way through the swing. Worn ceramic discs cause all four.
Specifications
| FourHome part | 4H3355320CX6 |
|---|---|
| UPC | 850054895219 |
| Body diameter | 35 mm |
| Marking | N35DW molded into the body |
| Stem | Square broach |
| Base | 3 ports: hot, cold, mixed |
| Certification | NSF/ANSI/CAN 372 lead-free |
What is in the box
- 1 assembled cartridge with ceramic disc stack, port seals and stem
- Bonnet nut or retaining ring not included (reuse yours)
How to install it
Time: About 20 minutes. Tools: Hex key, Adjustable wrench.
- Shut the supply stops under the sink.
- Back out the handle set screw with a hex key and lift the handle off.
- Unthread the bonnet nut or retaining ring.
- Note the clock position of the old cartridge, then pull it straight up.
- Drop the new cartridge in at the same clock position. If it goes in rotated, hot and cold come out reversed.
- Refit the bonnet nut and handle, then open the stops and test.
Questions
Is it lead-free?
Yes. It is certified to NSF/ANSI/CAN 372 by IAPMO R&T.
Does it come with the bonnet nut?
No. Reuse the bonnet nut or retaining ring from your faucet.
Hot and cold are reversed after install. Why?
The cartridge went in rotated. Pull it and reseat it at the original clock position.
Is this one cartridge or a pack?
One cartridge.
Related parts
Repair guides
FourHome is not affiliated with or endorsed by any faucet manufacturer. Brand names and part numbers are used only to identify compatibility.