4M-0189 104.37 mm ID O-Ring
O-Ring
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
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 | 243 in |
|---|---|
| Polymer | NBR (Nitrile butadiene) |
| Material Hardness | 75A |
| Cross-Section Diameter | 3.53 mm (0.139 in) |
| Inside Diameter | 104.37 mm (4.109 in) |
| Material | NBR (75) |
Compatible Equipment
- Generator Sets: 3512B, 3406C, 3406B, G3516, C4.4
- Track Loaders: 982, 973K, 963, 824C, 953, 826K, 992, 972, 834H
- Cold Planers: PM-200, PL83, PL87, PL72
- Compactors: CS12 GC, CS12, CP11 GC, C13B, CP56B, CP12 GC, CS68B, CS56B, CS74B, CS78B, 815, 814, 834K, 824K, 825K, 816, CS11, CS79B, C-15
- Engines: C15, C18
- Excavators: 320D, 336D2, 390D L, 390F L, 349D2, 349D2 L, 374D L, 349D, 374F, 336D, 374, 313 GC, 313, 330D L, 395, 315 GC, 3512C, 314C, 336D2 L, 315, 365C, 345D, 385B, 385C FS, 385C, 345C L, 390F, 345D L, 349D L, 345C, 365B, 365C L, 621H, 374F L, 621K, 637E, 416E, 416F2, 385C L, 657G, 621G, 340D2 L, 432, 3508B, 6040, 320C, 314D LCR, 320D RR, 336D L, 637G, 390D, 340D L, 345B, 330D, 311B, 314D CR, 320B, 336D2 GC, 325B L, 325B, 315F LCR, 365B L, 330B, 428F
- Asphalt Pavers: AD63, AD45
- Motor Graders: 14, 16, 18, 16M, 140G, 120, 14M, 16M3, 16H
- Wheel Excavators: MD6250, MD6200
- Dozers: D9, D6T, D8, D10R, D10, D10T, D10N, D10T2, D7H, D6R III, D7G, D6R, D6R II, D5N, D8T, D8N, D7R II, D4E, D5H, D8R, D9T, D6T LGP, D5M, D7R, D6R XL, D7E, D6R LGP, D9L
- Mini Excavators: 308
- Wheel Loaders: 980, 950, 966, RM500B, 924GZ, 834, 988K, 950L, 980L, 966L, 972L, 924HZ, 836, R1700K, 962L, 910, 988H, 992C, 986H, 988G, R1300G, R1600H
- Off-Highway Trucks: 793, 794 AC, 773, 740, 725, 735, 773F, 772G, 730, 740 GC, 797F, 771D, 770G, 793F, 773E, 745, 725C2, 798 AC, 775G, 773D, 789, 796 AC, 740B, 745C, 777
