Description
Packaging Description:
O-rings are used for static sealing and some dynamic applications.
Features
Cat® O-rings are made from materials suited to 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 warping 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 required seal compression.
With 2500 O-rings in many different sizes and materials, Cat O-rings are the preferred solution for the O-ring needs of Cat equipment and other mobile equipment.
Cat sealing systems prevent leaks and contamination of more expensive parts. Genuine Cat gaskets protect your investment.
Use:
O-rings are used in many static and dynamic joints in Cat machines and engines.
Specifications
| Polymer | NBR (Nitrile butadiene) |
|---|---|
| Dash Size | 358 in |
| Material Hardness | 75A |
| Cross-Section Diameter | 5.33 mm (0.21 in) |
| Inside Diameter | 142.24 mm (5.6 in) |
| Material | NBR – Nitrile |
Compatible Equipment
- Motor Graders: 140H, 12H, 120H, 16H, 349 GC
- Generator Sets: 3512B, G3516
- Track Loaders: 963, 824C, 824G, 826G, 826H
- Cold Planers: TH55-E70
- Dozers: D7, D6M, D7H, D6R, D6R II, D7R, D7R II, D8L, D9R, D9L, D5M, D9T, D8N, D10, D11R, D11N, D11T
- Excavators: 330D L, 349F L, 349, 352, 324D L, 336, 320 GC, 328D LCR, 350, 345C, 355, 320 GX, 320, 320D3 GC, 325, 323 GX, 336D2 L, 326, 330 GC, 320C, 325D L, 330C L, 320D2 L, 340, 320D GC, 336D2 XE, 336E L, 329D L, 323D L, 323D2 L, 330C, 320E, 330D2, 323, 320D FM, 336D L, 336E LH, 320D L, 330GC, 329E L, 325C, 336F L, 320D2 GC, 336E, 336D2 GC, 336 GC, 320D3, 330D, 329E, 336F, 324D, M325D L MH, 336E LN, 326D L, 330D2 L, 323 GC, 326 GC, 349E, 345D L, 345C L, 349D L, 340D2 L, 349E L VG, 349E L, 385C, 352F, 365C, 340D L, 325C L, 325D, 336F LN, 320C L, 335F LCR, 336F L XE, 345 GC, 345D, 385C FS, 365B, 336E H, 333, 326GC, 350MHPU, 335, 323D, 323GC, 323D2, 333 GC, 320D, 320D2, 326D2, 329D2, 336D2, 329D2 L, 330, 326D2 L, 349D2, 349D, 349D2 L, 329D, 336D
- Wheel Loaders: 992K
- Off-Highway Trucks: 793D, 777, 793, 793F, 777D, 777E, 789
