3E-6455 Engine Oil Pressure Switch
Cat® Engine Oil Pressure Switch monitors oil pressure and triggers a low-pressure warning to help ensure proper engine operation
Description
The Cat pressure switch group is designed to turn on or off based on changes in the system set pressure. Cat components help keep your equipment running at its best.
Features
- High safety
- Extends equipment life
- Unobstructed installation
- Reinforced design for high reliability
- Media: Oil, Fuel, Air
- Designed to work with other Cat parts to ensure the equipment reaches its full potential.
Applications
For use on various types of Cat engines. Cat parts operate in heavy-duty applications with severe vibration, shock, extreme operating temperature ranges, thermal cycling, thermal shock, moisture, corrosion, and dust.
Specifications
| Temperature | -40 to 121 °C (-40 to 249.8 °F) |
|---|---|
| Diameter | 25.4 mm (1 in) |
| Length | 349.2 mm (13.75 in) |
| Hex Size | 17.5 mm (0.69 in) |
| Thread Size | 9/16-18 in |
Compatible Equipment
- Generator Sets: 3406C
- Track Loaders: 826G, 824G
- Wheel Excavators: M320
- Excavators: 325B L, 320B, 325B, 330B, 330C L, 330C
- Wheel Loaders: 962G, 980G, 950G, R2900 XE, R1300G, R1700K
- Asphalt Pavers: AD45
Additional information
| Machine Model | 320B, 325B, 325B L, 330B, 330C, 330C L, 3406C, 824G, 826G, 950G, 962G, 980G, AD45, M320, R1300G, R1700K, R2900 XE |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Asphalt Pavers, Generator Sets |
| Part Source | Genuine OEM |





