166-3781 45.8 mm OD Fitting Seal
Cat® Fitting Seal, 45.8 mm OD, for Controlling the Guide Block in Hydraulic Systems
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Description
The flat gasket is used for static sealing of fluid line fittings.
Features
These gaskets are mainly used with metric male-thread connectors used in the ISO 1179-2 and ISO 9974-2 standards.
Cat® sealing systems go through a robust design, testing and validation process. Protect your investment with the latest Genuine Cat® gaskets.
Applications
Flat gaskets are widely used throughout the Cat® product line.
Specifications
| Seal Type | Plain |
|---|---|
| Material | NBR |
| Inside Diameter | 38.8 mm (1.53 in) |
| Outside Diameter | 45.8 mm (1.80 in) |
| Thickness | 2 mm (0.08 in) |
Compatible Equipment
- Excavators: 6040, 6030, 6060, 6020B
- Off-Highway Trucks: 7495
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








