Brand
Union Brass faucet stems and cartridges
10 Union Brass stems, cartridges and valve parts indexed by part number, with length and broach for each so you can match the one you pulled out.
Not sure which one you have? Identify it by measurement or read how to measure a stem.
Union Brass part index
Lengths are overall length in inches. On a phone, swipe the table sideways to see every column.
| Part number | Also listed as | Type | Length (in.) | Broach | Material | Notes | Replacement |
|---|---|---|---|---|---|---|---|
| 1542-F | Brass compression stems | 5.18 (5-3/16) | Brass | ||||
| 1837 AH | 80037, 1837 AC, P-107 | Short two-handle stems | 1.38 (1-3/8) | 18-pt spline | Brass | ||
| 80039 (1840A-H) | 80040 (1840A-C) | Short two-handle stems | 2.39 (2-3/8) | 18-pt spline | Brass | ||
| 83407 | Brass compression stems | 4.74 (4-3/4) | Brass | ||||
| 83410 UN22117 | 3410 | Brass compression stems | 4.62 (4-5/8) | Brass | |||
| 83434 | Brass compression stems | 4.84 (4-13/16) | Brass | ||||
| 86553 | Brass compression stems | 3.63 (3-5/8) | 18-pt spline | Brass | |||
| P-106 | Brass compression stems | 3.91 (3-15/16) | 18-pt spline | Brass | |||
| P-139 | Brass compression stems | 4.84 (4-13/16) | 18-pt spline | Brass | |||
| P-19 | 80033 | Brass compression stems | 5.27 (5-1/4) | 18-pt spline | Brass |