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.
Specifications
| Polymer | NBR (Nitrile butadiene) |
|---|---|
| Material Hardness | 75A |
| Cross-Section Diameter | 2.5 mm (0.098 in) |
| Inside Diameter | 19 mm (0.748 in) |
| Material | NBR – Nitrile |
Compatible Equipment
- Generator Sets: C9, C4.4
- Track Loaders: 973K, 826K, 953D, 963D, 990K, 992
- Cold Planers: PL83, PL72, PL87, PL61
- Compactors: CS12, CB-564D, 825K, 834K, CB16, 824K, CB-534D, CP56B, CS74B, CS68B, CW-34, CS-583D, CB-434D, CS54B, CS56B, CS-563E, CB-66B, CS78B, CB-64B, CS79B, CP54B, CB13, CB15, CB10, CS64B, CS-54B
- Engines: C15, C13
- Excavators: 374D L, 390D L, 316 GC, 313 GC, 313, 6015B, 312 GC, 6020B, 6040, 315 GC, 315, 637G, 637E, 657G, 621G, 365C, 365C L, 385C, 434F2, 385C L, 385C FS, 390D, 6060, 3508B, 312 GX, 316 GX, 313 GX, 6015, 6030
- Asphalt Pavers: AP655F L, AP655F, AP-600D
- Skid Steer Loaders: 262D, 262D3, 272D3, 299D3 XE, 272D3 XE, 246D, 236D, 216B3, 232D, 226B3, 236, 279C, 226B, 236B3, 246C, 262C, 289D3, 236D3, 239D3, 249D3, 246D3, 242D3, 259D3, 232D3, 226D3
- Wheel Excavators: M315, M322D, M313D, M315GC, M315D, MD6250, MD6200, MD6310
- Dozers: D10T, D8T, D8R, D11T, D3K2 LGP, D11R, D6T, D6T LGP, D6K2, D8N, D5K LGP, D4, D7E, D9T, D8, D7, D5K2 XL, D5K XL
- Compact Track Loaders: 299D3
- Mini Excavators: 303.5D
- Wheel Loaders: 988K, 834, 950L, 962L, RM400, 836, 950, R1700K, M314
- Off-Highway Trucks: 772G, 770G, 793D, 797F, 793F, 773
