6G-0078 74.4 mm OD Breather
Cat® Breather
Description
Cat® breathers provide a vent, allowing air to flow as needed as the fluid level changes.
Features
- Thread Size: 3/4-14 NPTF
- Diameter: 77 mm (3.03 in)
- Overall length: 66 mm (2.61 in)
- Hex size: 29 mm (1.13 in)
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Carbon Steel |
|---|---|
| Diameter | 76.9 mm (3.028 in) |
| Length | 86.4 mm (3.402 in) |
| Material Description | Steel |
| Overall Length | 66 mm (2.61 in) |
Compatible Equipment
- Dozers: D10
- Excavators: 637G, 637E, 657G, 621G
- Wheel Loaders: R1700 II
- Off-Highway Trucks: 793D, 789, 785D, 777D, 785, 773D, 771D, 793, 777






