3H-0107 21.82 mm ID O-Ring
O-Ring
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
O-rings are used for static sealing and some dynamic applications.
Features
Cat® O-rings are made from materials compatible with the fluids, temperatures and pressures in Cat engines and machines. These materials resist wear and extrusion, giving the seals excellent compression set resistance. In addition, some Cat O-rings are coated with PTFE to minimize seal twisting and cutting during installation.
Our O-rings are dimensioned to strictly follow tight tolerances, ensuring they are properly seated in the seal groove with the right seal compression.
With more than 2500 different sizes and materials of O-rings, Cat O-rings are the best solution for the O-ring needs of your Cat and other mobile equipment.
Cat sealing systems prevent leaks and contamination of more expensive parts. Genuine Cat seals protect your investment.
Applications
O-rings are used in many static and dynamic joints in Cat machines and engines.
Specifications
| Material Hardness | 75A |
|---|---|
| Polymer | NBR (Nitrile butadiene) |
| Dash Size | 0 in |
| Cross-Section Diameter | 3.53 mm (0.139 in) |
| Inside Diameter | 21.82 mm (0.859 in) |
| Material | NBR – Nitrile |
Compatible Equipment
- Generator Sets: 3512B, G3516, C4.4
- Motor Graders: 16, 120H, 12H, 140G, 120, 16H, 140H
- Track Loaders: 992, 816F, 972
- Cold Planers: TH360B
- Wheel Excavators: M315
- Compactors: 816, 815, 814
- Dozers: D4E, D7H, D7G, D8L, D3K2 LGP, D10R, D10N, D5K2 XL, D9L, D7R, D9N, D1
- Excavators: 330C L, 330C, 3512C, 3516B
- Wheel Loaders: 972M
- Off-Highway Trucks: 773, 777, 789, 793, 785, 794 AC
Additional information
| Machine Model | 120, 120H, 12H, 140G, 140H, 16, 16H, 330C, 330C L, 3512B, 3512C, 3516B, 773, 777, 785, 789, 793, 794 AC, 814, 815, 816, 816F, 972, 972M, 992, C4.4, D1, D10N, D10R, D3K2 LGP, D4E, D5K2 XL, D7G, D7H, D7R, D8L, D9L, D9N, G3516, M315, TH360B |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Cold Planers, Generator Sets |
| Part Source | Genuine OEM |
