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Y Union Push-to-Connect Composite 1/4 x 1/4 x 3/8 - 177.12C63446
Part#: AAA71712C63446
Features and Benefits
- Y union fitting style for three-port push-to-connect DOT tubing connection
- Push-to-connect connection type for tool-free tubing insertion at all three Y union ports
- Composite body with brass collet for durable, secure tubing retention at all three ports
- Two ports at 1/4 in and one port at 3/8 in for a mixed-size three-way Y union configuration
- Compatible with nylon tubing for confirmed tubing material match at all Y union port ends
- Mixed-size Y union for branching between 1/4 in and 3/8 in air brake tubing paths
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Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Body Material | Composite |
|---|---|
| Collet Material | Brass |
| Compatible Tubing | Nylon |
| Connection Size | 0.25 in. x 0.25 in. x 0.38 in. |
| Connection Size 1 | 0.25 in. |
| Connection Size 2 | 0.25 in. |
| Connection Size 3 | 0.38 in. |
| Connection Type | Push-to-Connect |
| Fitting Style | Y Union |
| Interchange |
|---|
| 016291 |
| 1771163446 |
| 2314401004 |
| 362PTC446 |
| A764YPMT446 |
| APC98Y4X4X6 |
| ETPQL1363446 |
| KV2U0711 |
| M4579 |
| QL1363446 |
| S764YPMT446 |
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The Union Connector is a Y union fitting with a composite and brass collet body and 1/4" x 1/4" x 3/8" connection size, engineered for dependable three-way tube branching in Heavy Duty commercial vehicle air brake systems. The component delivers consistent sealing performance and reliable service life across pneumatic plumbing configurations.
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