7S-0687 Air Filter Service Indicator
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Description
Cat Air Filter Service Indicators determine when a filter needs to be replaced for optimal filter performance.
Features
- Polycarbonate indicator
- Vacuum Port: 1/8-27 NPT
- Trip Point: 30 in H20
- Normally closed switch
- Designed to work with other Cat parts to ensure the equipment reaches its full potential.
Applications
Service indicators are used to identify when the engine air filter should be replaced. Refer to your Operation and Maintenance Manual or contact MECHSC for more information. Cat parts perform in heavy-duty applications with severe vibration, shock, extreme operating temperature ranges, thermal cycling, thermal shock, humidity, corrosion and dusty conditions.
Specifications
| Description | Single Position |
|---|---|
| Height | 42 mm (1.65 in) |
| Outside Diameter | 30 mm (1.18 in) |
| Type | Mechanical |
| Thread | Pipe 1/8-27 NPT |
| Trigger Point | 7.5 |
| Material | Polycarbonate |
Compatible Equipment
- Generator Sets: 3406C, C9, C7.1, 3406B, C7.1DE200E
- Motor Graders: 140G, 16, 120
- Track Loaders: 992, 953, 963
- Compactors: 815, 816, 814, C-15
- Engines: C15, C7, C27, C18
- Dozers: D4E, D7G
- Wheel Loaders: 910, 950
- Off-Highway Trucks: 777, 773
- Excavators: 3456, 3126
- Skid Steer Loaders: 3126B
Additional information
| Machine Model | 120, 140G, 16, 3126, 3126B, 3406B, 3406C, 3456, 773, 777, 814, 815, 816, 910, 950, 953, 963, 992, C-15, C15, C18, C27, C7, C7.1, C7.1DE200E, C9, D4E, D7G |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Engines, Generator Sets |
| Part Source | Genuine OEM |






