228-7089 12.83 mm OD O-Ring
Cat® rubber O-ring for 11/16-16" ORFS fitting ends
Description
OD-controlled O-rings are used in sealing applications where the seal outside diameter is the critical dimension.
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
OD-controlled O-rings are used in many static and dynamic joints in Cat machines and engines, including ORFS (O-Ring Face Seal) and STOR (Straight Thread O-Ring) couplings and adapters.
Specifications
| Polymer | FKM (Fluorocarbon) |
|---|---|
| Dash Size | 012 in |
| Material Hardness | 90A |
| Fitting Size | 11/16 – 16 in |
| O-Ring Type | O-Ring Face Seal (ORFS) |
| Cross-Section Diameter | 1.78 mm (0.07 in) |
| Inside Diameter | 9.27 mm (0.365 in) |
| Material | Polytetrafluoroethylene (PTFE) Plastic |
Compatible Equipment
- Generator Sets: 3406C, 3512E, 3516C, 3512B, C9, C7.1, G3516, G3516C, C4.4DE88E0, C4.4, 3406B
- Track Loaders: 834H, 963K, 826K, 953K, 972, 994K, 963, 973K, 992, 982, 995, 953, 824C
- Cold Planers: PL72, PM622, PL61, PL83, PM620, PM-200, PL87, TH255C, SE50 VT
- Compactors: 834K, 825K, 824K, CP54B, CB-64B, CP11 GC, CW-34, CS11, CS7, C13B, CB16, CB-44B, CS54B, C9.3B, CP12 GC, CS-533C, 815, 816, 814, CS-56, CS-563E, CP56B, CS68B, CS78B, CS56B, CS74B, CS12 GC, CW-16, CS12, CS-583D, CB-66B, CB10, CB13, C-15, C-9, CB15, CS-54B, CS64B
- Engines: C15, C13, C7, C32, C27, C11, C6.6, C18, C175-16, C12
- Excavators: 329D2, 306E2, 326D2, 336D, 330, 390F L, 374D L, 3126, 329D2 L, 326D2 L, 336D2, 374F, 390D L, 349D, 320D, 320D2, 307.5, 306E, 329D, 330D L, 349F L, 374, 316 GC, 313 GC, 313, 323, 329D L, 320D2 GC, 315, 320, 336E, 330C, 336D L, 336F LN, 320 GC, 336F L, 324D, 320D L, 336E L, 323GC, 312D2 GC, 313D2, 336, 325C, 324D L, 323D2 L, 336F L XE, 312D2, 329E L, 336 GC, 328D LCR, 330D2 L, 325, 330D2, 329E, 325D L, 336D2 L, 330C L, 312E, 340, 330 GC, 336E LH, 313F L, 330GC, 637E, 637G, 637K, 349E L, 352F, 349, 621K, 385C L, 3512C, 374F L, 6020B, 385C FS, 3516E, 621H, 349E, 330D, 320E, 318D2 L, 326, 657G, 349E L VG, 6015B, 345D L, 352, 345C, 390F, 340D2 L, 365C, 416F2, 428F, 335F LCR, 336D2 XE, 326GC, 314D CR, 323D2, 312F, 313D2 GC, 385C, 365C L, 432, 340D L, 345 GC, 6015 FS, 6060, 320D GC, 315F LCR, 314D LCR, 325C L, 325D, 336F, 336D2 GC, M325D L MH, 120 GC, 333 GC, 326 GC, XQP200, 333, 320 GX, 323 GX, 6030, 350, 335, 323 GC, 3508B, 315 GC, 395, 312 GC, 6015, 6040, 350MHPU, 313 GX, 3516B, 3101, 312 GX, 316 GX, 6018, 390D, 434F2, 621G, 312E L, 312D2 L, 336E LN, 326D L, 323D L, 313D2-GC, 336E H, 349D L, 318D2
- Asphalt Pavers: AP-600D, AP655F, AP300F, AP655F L, AP355F, AD45
- Skid Steer Loaders: 3126B, 24, 313D2 LGP, 249D3, 239D3, 299D3 XE, 246D, 289D3, 232D, 262D3, 262D, 236D3, 236D, 259D3, 242D3, 272D3, 272D3 XE
- Motor Graders: 140K, 16M, 16, 120, 12K, 16M3, 140G, 14M, 160K, 140 GC, 18, 316F, 120H, 14, 349 GC
- Wheel Excavators: M315, M313D, M320D2, MD6310, IT14G, M315D, MD6200, MD6250, M317D2, M315GC, M315D2, M320
- Dozers: D10N, D6T, D6R III, D9R, D6T LGP, D6N, D7R II, D6R II, D7R, D8R, D8N, D6K2, D6R, D9T, D5K LGP, D8T, D1, D10T2, D3K2 LGP, D5K2 XL, D6R LGP, D6R XL, D9, D8, D5N, D7E, D4, D7, D10R, D9N, D10, D5K XL, D11, D8L, D9L
- Compact Track Loaders: 299D3, 279D3
- Mini Excavators: 306, 303.5E, 305.5E2, 305.5E, 310, 308
- Wheel Loaders: 966F, 966K, 966H, 950G, 980H, 924K, 938K, 962L, 980L, 972H, 950L, 988K, 950H, 966L, 938M, 926M, 980G, M314, R1700K, 910, RM400, RM500B, 966, 980, 950, R2900 XE, 950 GC, 988H, 906K, 834, 836, R1700 XE, R1700G, 992C, R1600H, R1300G, 988G, 972L, 992D, 988F
- Off-Highway Trucks: 798 AC, 794 AC, 770G, 797F, 740B, 793F, 789D, 772G, 730, 775G, 740, 796 AC, 793D, 735, 773D, 771D, 725, 745, 773E, 785D, 745C, 777E, 789, 773, 777, 785, 7495, 793, 740 GC, 725C2








