7D-7111 110.49 mm ID O-Ring
Cat® fuel tank O-rings form a tight, effective seal that prevents fuel leakage
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
| Compatible | Diester Lubricants; Halogenated Hydrocarbons (Above 100 Degrees C); Excellent Compression Set Resistant Material; Petroleum Fluids; Phosphate Ester Fluids; Silicone Oils; Certain Acids |
|---|---|
| Polymer | FKM (Fluorocarbon) |
| Dash Size | 0 in |
| Material Hardness | 75A |
| Cross-Section Diameter | 5.33 mm (0.21 in) |
| Inside Diameter | 110.49 mm (4.35 in) |
| Material | FKM (75) |
Compatible Equipment
- Generator Sets: 3512B
- Track Loaders: 953D, 990K, 963D, 834H, 826H
- Cold Planers: PL87, PL72, PM622, PM620, PL61, PL83
- Compactors: CS78B, CS74B, CS68B, CS12, CS11, 824K, 834K, 825K, CS79B, CB-44B, CS56B, C-15, CS-54B
- Engines: C15, C18
- Excavators: 390F L, 374D L, 349D, 320D2, 336D2, 320D, 374F, 329D2, 326D2, 329D2 L, 326D2 L, 336D, 349D2, 349D2 L, 329D, 349F L, 330D L, 385C FS, 349E, 349E L VG, 345D L, 349D L, 345D, 3516B, 323D2 L, 336F L, 314D LCR, 325D, 336D2 GC, 325D L, 637G, 637E, 3508B, 637K, 320D FM, 318D L, 328D LCR, 352F, 329D L, 320D L, 320D2 L, 330C L, 320C, 336E L, 336D2 L, 320D RR, 329E L, 312D2 L, 324D L, 315D L, 312E, 318D2 L, 335F LCR, 324D, 330C, 329E, 314D CR, 320D2 GC, 312D, 336D L, 390F, 385C, 385C L, 349E L, 340D2 L, 336D2 XE, 312D L, 336F, 330D, 320D GC, 313D2, 336E LH, 326D L, 330D2, M325D L MH, 312E L, 313D, 320B, 311D LRR, 312D2 GC, 330D2 L, 312D2, 323D L, 325C, 374F L, 345C L, 336F LN, 336F L XE, 336E H, 325B L, 315F LCR, 325C L
- Asphalt Pavers: AP655F, AD30, AD45
- Skid Steer Loaders: 313D2 LGP
- Motor Graders: 16M, 16M3, 140K, 160K, 12K, 14M
- Dozers: D11T, D10R, D10T2, D6T, D7E, D9R, D11R, D10T, D9L, D8N, D8R, D6R III, D7G2, D6R, D6T LGP, D6K2, D6N, D5N, D7R II, D6R II, D8T, D7R, D9T, D6R XL, D6G2 XL, D6R LGP, D10N, D6G2 LGP
- Wheel Loaders: 962L, 966H, 992D, 988H, 950G, 988K, 962G, 966L, 950L, 966K, 990H, 972H, 980L, 980G, 980H, 972L, 992C, R1700G, R1300G, R2900G, 950 GC
- Off-Highway Trucks: 777D, 773, 777, 771D, 773E, 772G, 797F, 740, 735, 725, 777E, 745C, 730
