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
| Dash Size | 16 in |
|---|---|
| Polymer | NBR (Nitrile butadiene) |
| Material Hardness | 75A |
| Cross-Section Diameter | 1.78 mm (0.07 in) |
| Inside Diameter | 15.6 mm (0.614 in) |
| Material | Nitrile (NBR) |
Compatible Equipment
- Generator Sets: C4.4
- Track Loaders: 992, 953, 824C, 963, 972, 982
- Cold Planers: PL83, PM620, PL87, PM622, TH360B, PL72
- Compactors: 814, 816, 815, CB-66B, CS-533C, CS7, CB-64B, CB16, CW-34, CB-334D, CB-335D, CB-44B, CB10, CB15, CB13
- Engines: C32
- Excavators: 390D L, 374F, 374D L, 320D, 390F L, 307.5, 340, 657G, 637K, 637G, 637E, 320D FM, 365B, 6020B, 385C L, 385B, 432, 390D, 428F, 621H, 390F, 385C, 621G, 374F L, 352F, 365C, 365B L, 365C L, 336E LH, 416F2, 621K, 416E, 6030, 120 GC, 434F2, 6040, 3508B, 6060
- Asphalt Pavers: AP655F, AD63, AD30, AD45, AP655F L
- Skid Steer Loaders: 259D3, 226B, 289D3, 299D3 XE, 239D3, 249D3
- Motor Graders: 120H, 160K, 16M, 140G, 140H, 12H, 16H, 140 GC, 14M, 120, 140K, 12K
- Wheel Excavators: M315, M320
- Dozers: D11T, D8T, D10T, D10, D9T, D6T, D3K2 LGP, D7G, D6T LGP, D7E, D8R, D6N, D6R XL, D5K2 XL, D8L, D6R LGP, D11R, D6R, D1, D10T2, D11N, D6R II
- Compact Track Loaders: 299D3, 279D3
- Mini Excavators: 308, 307E2, 308.5
- Wheel Loaders: 950, 834, 980, R3000H, R2900G, 966, 966F, R1600H, R1700K, R1700G, 992C, 992D, RM500B, R1300G, RM400, 910, 906K, R1700 XE, R2900 XE
- Off-Highway Trucks: 785, 785D, 777, 725C2, 789, 777E, 797F, 725, 773, 773D, 745C, 777D, 789D, 770G, 730, 772G, 771D, 793D, 740, 793F, 735, 793, 775G
