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
| Material Hardness | 70A |
|---|---|
| Polymer | FMQ (Fluorosilicone) |
| Dash Size | 145 in |
| Cross-Section Diameter | 2.62 mm (0.103 in) |
| Inside Diameter | 64.77 mm (2.55 in) |
| Material | Rubber |
Compatible Equipment
- Generator Sets: C9, 3516C, 3512B, C7.1, C7.1DE200E, G3516C, DG30, G3516, 3406C, 3512E, C4.4, C3.3DE33E0, C3.3DE50E0, 3406B, C4.4DE88E0, C2.2DE18E3
- Track Loaders: 972, 826K, 973K, 982, 994K, 953, 992, 953D, 990K, 834H, 824G, 826H, 953K, 963K, 824C, 963D, 995, 993, 826G, 816F, 963
- Cold Planers: SE50 VT, PM620, PL87, PL72, PM622, TH55-E70, PL83, PL61, TH360B, SE60 VT XW
- Compactors: CS-54, CB-44B, C9.3B, C13B, CS-56, CW-34, 824K, 815, 814, 825K, 834K, 816, C-15, C-9, CB10, CS-54B
- Engines: C13, C27, C32, C15, C11, C7, C6.6, C175-16, C18, C12
- Excavators: 349D2 L, 390F L, 374D L, 349D2, 374F, 390D L, 320D2, 336D2, 320D, 326D2 L, 303.5E2 CR, 3126, 329D2 L, 326D2, 336D, 308D, 3456, 349D, 308E, 329D, 329D2, 374, 349F L, 330D L, 305E2 CR, 395, 3101, 352, 3516B, 3516E, 345D L, 345C, 345D, 349D L, 349E L VG, 3512C, 352F, 349E L, 3508B, 345B, 385C, 385B, 385C L, 120 GC, 365C, 390F, 6060, 385C FS, 621K, M325D L MH, XQP200, 355, 345C L, 365C L, 349E, 349, 390D, 365B, 6015B, 320D3 GC, 374F L, 621G, 340D L, 6020B, 416E, 621H, 340D2 L, 315, 336D2 L, 312D2, 637K, 6040, 6015, 312 GX, 336E L, 6018, 320D FM, 336E, 328D LCR, 325C, 324D, 336E LH, 320D L, 312E L, 323D2 L, 323D L, 320D2 L, 312E, 312D L, 313D2 GC, 336D2 XE, 336F L, 320E, 329E, 336F, 329D L, 311D LRR, 657G, 637G, 329E L, 313D2, 336F L XE, 318D2 L, 312D2 GC, 320C, 330C L, 315D L, 330C, 313F LGC, 324D L, 336E LN, 312D2 L, 312C, 336D L, 428F, 315F LCR, 313D, 315C, 314D CR, 313D2-GC, 336F LN, 325C L, 325D L, 301.6, 320D2 GC, 330D2 L, 330D, 312D, 314D LCR, 325D, 320D GC, 325, 365B L, 6030, 335F LCR, 318D2, 336E H, 325B L, 323D2, 330D2, 637E, 323D, 318D L, 320D RR, 326D L, 313F L, 336D2 GC, 301.8, 312 GC, 320D3, 320, 312C L, SE60 V XW
- Asphalt Pavers: AP-600D, AP355F, AD30, AP300F, AP655F, AD63, AP655F L, AD45
- Skid Steer Loaders: 226B, 3126B, 299D3 XE, 24, 216B3, 226B3, 246C, 236B3, 236, 313D2 LGP, 289D3, 262C, 279C
- Motor Graders: 3606, 140K, 16M3, 120, 14, 140 GC, 16M, 160K, 12H, 12K, 14M, 140G, 140H, 120H, 18, 16H, 16
- Wheel Excavators: MD6310, MD6250, M315D, IT14G, MD6200, M313D, M317D2, M322D, M315D2, M320D2, M320
- Dozers: D6T, D9R, D11T, D10T2, D6N, D6T LGP, D6R III, D7E, D7R II, D3G, D8T, D5K LGP, D9T, D5G, D6R II, D5N, D6K2, D7, D9, D10N, D3K2 LGP, D6R, D11, D4, D10R, D5K XL, D10T, D7R, D8R, D10, D8, D4G, D5K2 XL, D6R LGP, D6R XL, D11R, D1, D11N
- Compact Track Loaders: 299D3
- Mini Excavators: 305E2, 305.5E2, 303.5, 303.5E, 307D, 307E2, 305.5E, 301.5
- Wheel Loaders: R1700 XE, 938K, 966, 986H, R2900G, RM500B, R1700G, 980, 988H, R1700K, R3000H, 950 GC, 834, 836, R1600H, R1300G, RM400, R2900 XE, 938M, 950, 928G, 972H, 924GZ, 966K, 990H, 962L, 966H, 926M, 924HZ, 988K, 950H, 950G, 980H, 950L, 966L, 972G, 928HZ, 972L, 980G, 980L, 966F, 924K, 962G
- Off-Highway Trucks: 775G, 793F, 777, 798 AC, 777E, 793D, 730, 735, 794 AC, 797F, 796 AC, 789D, 793, 785, 789, 7495, 773, 745C, 785D, 725, 772G, 770G, 740, 773F, 740B, 740 GC, 725C2, 773E, 745, 777D
