8T-0336 Pressure Relief Fitting
Cat® pressure relief fitting (PTF) (special) (short)
Description
Cat pressure relief fittings are used to relieve pressure buildup during machine operation or when filling gear housings or bearing housings.
Features
- Low pressure steel valve body safety valve (relief valve)
- Safe Pressure: 7.5-15 psig
Applications
Cat pressure relief fittings are used where oil pressure or grease pressure must be controlled. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Thread Size | 1/8-27 PTF in |
|---|---|
| Thread Length | 1/8-27 PTF in |
| Material | Alloy Steel |
| Overall Height | 12.7 mm (0.5 in) |
| Hex Size | 11.1 mm (0.44 in) |
| Material Description | Steel |
Compatible Equipment
- Motor Graders: 120, 160K, 120H, 140H, 140K, 18, 12H, 12K, 16M3, 14M, 16M, 14, 16, 16H, 140G
- Track Loaders: 816F, 990K, 834H, 972, 826H, 826K, 826G, 824C, 824G
- Wheel Excavators: IT14G
- Compactors: 824K, 834K, 825K, 816, 815, 814
- Mini Excavators: 308
- Excavators: 432
- Wheel Loaders: 966M, 972M, 966 GC, 986K
- Asphalt Pavers: AD30, AD45, AD63
- Skid Steer Loaders: 24
Additional information
| Machine Model | 120, 120H, 12H, 12K, 14, 140G, 140H, 140K, 14M, 16, 160K, 16H, 16M, 16M3, 18, 24, 308, 432, 814, 815, 816, 816F, 824C, 824G, 824K, 825K, 826G, 826H, 826K, 834H, 834K, 966 GC, 966M, 972, 972M, 986K, 990K, AD30, AD45, AD63, IT14G |
|---|---|
| Equipment Type | Excavators, Mini Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Motor Graders, Compactors, Asphalt Pavers |
| Part Source | Genuine OEM |








