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
| Fitting Size | 1-1/16-12 in |
|---|---|
| O-Ring Type | Straight Thread O-Ring (STOR) |
| Dash Size | 912 in |
| Material Hardness | 90A |
| Polymer | FKM (Fluorocarbon) |
| Cross-Section Diameter | 2.95 mm (0.116 in) |
| Inside Diameter | 23.47 mm (0.924 in) |
| Material | FKM |
Compatible Equipment
- Generator Sets: 3512B, 3512E, 3516C, G3516, C9, C7.1, G3516C, C4.4, 3406C, 3406B
- Track Loaders: 972, 995, 992, 993, 982, 994K, 973K, 953, 953K, 963K, 963, 834H, 990K, 826K, 816F, 824G, 826H
- Cold Planers: PL83, PL87, PM620, PM622, PL72, TH55-E70
- Compactors: 816, 814, 815, CB2.5 GC, CC2.7 GC, 834K, CB-44B, CB2.7, CB2.7 GC, C13B, CB2.5, CB2.9, CW-16, C9.3B, 824K, 825K, CB10, C-9
- Engines: C32, C15, C11, C27, C13, C7, C6.6, C18, C175-16
- Excavators: 374D L, 320D2, 349D2 L, 330, 349D2, 390D L, 336D2, 390F L, 374F, 349D, 3126, 329D2, 326D2 L, 326D2, 336D, 329D2 L, 320D, 329D, 307.5, 316 GC, 313 GC, 374, 313, 330D L, 349F L, 340, 637K, 326, 315, 323, 621K, 312 GC, 3512C, 6060, 320D3 GC, 352, 349, 333, 350, 6040, 323 GX, 355, 6015, 3516E, 345 GC, 3101, 330 GC, 320 GX, 374F L, 390F, 621H, 434F2, 416F2, 340D2 L, 349E L, 345C L, 390D, 345D L, 335, 3516B, 365C, 621G, 345C, 312E, 336, 395, 313 GX, 312 GX, 316 GX, 6015B, 352F, 385C, 428F, 349D L, 336 GC, 315 GC, 6020B, 320 GC, 320, M325D L MH, 320D3, 6030, 350MHPU, 330GC, 323 GC, 336D2 L, 325, 349E L VG, 637E, 365C L, 329E L, 325D L, 6018, 385C FS, 385C L, 349E, 637G, 340D L, 345D, 326 GC, 336F L, 336D2 XE, 324D L, 324D, 336F, 330C, 336E, 330C L, 325C L, 336F L XE, 336E L, 329D L, 320D2 L, 318D2 L, 323D2 L, 328D LCR, 312E L, 657G, 6015 FS, 330D2, 329E, 325D, 325C, 336D L, 330D, 313D2, 312D2 L, 320D FM, 336D2 GC, 336E LH, 312D2, 335F LCR, 336F LN, 320E, 330D2 L, 336E H, 312D2 GC, 326GC, 313F LGC, 315F LCR, 313F L, 320D L, 323D L, 336E LN, 320D2 GC, 320D GC, 312F, 326D L, 323GC, 323D2, 3508B
- Asphalt Pavers: AD63, AD30, AD45
- Skid Steer Loaders: 24, 289D3, 259D3, 299D3 XE, 272D3 XE, 272D3, 242D3, 246D3, 262D3, 249D3, 239D3, 3126B, 236D3, 313D2 LGP
- Motor Graders: 14, 349 GC, 120, 316F, 16M3, 12H, 140H, 160K, 16H, 18, 16M, 3606, 140K, 120H, 14M, 12K, 140G, 16
- Wheel Excavators: M322D, MD6310, MD6250, MD6200, M315, M315GC, M320D2, M315D, M320, M317D2
- Dozers: D11, D8T, D9R, D11T, D3K2 LGP, D7, D8, D5H, D10R, D6T, D10, D10T2, D8R, D6R II, D6R III, D6K2, D7E, D6N, D6R, D8N, D7R II, D1, D10T, D4, D9, D5K2 XL, D9T, D6M, D5N, D5M, D6T LGP, D6R XL, D7R, D11R, D6R LGP, D10N, D9L
- Compact Track Loaders: 279D3, 299D3
- Mini Excavators: 308, 310, 308.5
- Wheel Loaders: 966L, 972L, R1700 XE, 950L, 950, 836, 980L, R3000H, 966, RM400, 938K, R2900 XE, 950 GC, R2900G, 980, 988G, M314, 962L, 988H, 926M, 988K, RM500B, R1600H, 950H, R1700K, 834, R1700G, 966H, 966K, 928G, 950G, 972H, 990H, 980H, 962G, 924K, 906K, 980G, 938M, 966F, R1300G
- Off-Highway Trucks: 793F, 794 AC, 789D, 793D, 797F, 735, 730, 798 AC, 785, 725, 770G, 789, 772G, 777, 775G, 773E, 785D, 773, 777E, 796 AC, 793, 740, 740 GC, 773D, 745, 773F, 740B, 725C2, 777D, 745C, 771D, 7495
