8T-4123 22 mm ID Washer
Cat® Flat Washer, ID X OD X Thickness: 22 X 35 X 3.5 mm
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
Hardened washers (for example, part number 8T-4123) are recommended in critical joints to provide a controlled mounting surface and to reduce the contact stress generated by the fastener to a level the supporting material can withstand.
Cat fastener parts are designed for specific applications based on size, strength, clamping force and past performance. This information is not available to other manufacturers. They are carefully selected to last until machine rebuild or end of life. Non-Cat hardware and fasteners may appear to fit your machine, but no one knows your equipment like we do.
Features
- Hardened steel
- Coating: Zinc Flake
- Inside Diameter: 22 mm (0.87 in)
- Outside Diameter: 35 mm (1.38 in)
- Thickness: 3.5 mm (0.14 in)
- Use with M10 or 3/8 inch bolts
Applications
Cat bolts form a high-performance system with mating hardened washers and nuts to produce consistent, high clamping force. You can trust Cat fasteners to help you build, maintain or rebuild in most machine and shop applications worldwide.
Specifications
| Thickness – 3 | 3.5 mm |
|---|---|
| Inside Diameter (ID) – 1 | 22 mm |
| Surface Finish | Zinc Flake |
| Hardened | Yes |
| Coating Finish Note | Caterpillar is changing many washers from zinc plating to a zinc flake coated finish. The new coating increases corrosion protection to 720 hours. While existing stock of the current finish is being used up, you may receive washers with either finish during the sell-through period. |
| Outside Diameter (OD) – 2 | 35 mm |
| Gasket Type | Flat Washer |
| Material | HARDENED STEEL |
| Coating | Zinc flake provides moderate to high corrosion protection and repeatable assembly performance through built-in lubrication. Salt spray resistance: 720 hours with no red rust. Coating color – black (M12 and smaller), gray (larger than M12). |
| Inside Diameter | 22 mm (0.866 in) |
| Outside Diameter | 35 mm (1.378 in) |
| Thickness | 3.5 mm (0.138 in) |
| Fits Bolt Size | M20 mm (3/4 in) |
Compatible Equipment
- Generator Sets: 3512E, 3512B, C4.4, C7.1, G3516C, 3516C, C3.3DE33E0, G3516, C9, C3.3DE50E0, C4.4DE88E0, 3406C, C7.1DE200E, C2.2DE18E3, 3406B, DG30
- Track Loaders: 826G, 973K, 990K, 992, 994K, 995, 953, 826K, 953K, 963, 834H, 816F, 993, 972, 963D, 963K, 824G, 953D, 982, 826H
- Cold Planers: PL61, PM620, SE60 VT XW, PL87, PM622, TH360B, PL83, SE50 VT, PL72, TH417D, TH255C, PM-200
- Compactors: 825K, CB-66B, CS68B, CC-34B, CS-563E, CW-34, CS74B, CS-533C, CB2.5 GC, CP54B, CC2.7 GC, CS12 GC, CP11 GC, CP12 GC, CB-534D, CB-24B, CB-335D, CB-36B, CB-334D, CB2.5, CS7, 834K, 824K, CS12, CS-56, CB-34B, CB-434D, CS11, CB16, CP56B, CS56B, 815, 816, 814, CB-44B, CB-64B, CS54B, CB2.9, CB-564D, CS-54, CS78B, CB2.7, CS79B, CS-583D, CB2.7 GC, CB10, CB13, CB15, C-15, CS-533E, CS64B, CS-54B
- Engines: C15, C32, C6.6, C27, C13, C18, C175-16
- Excavators: 320D2, 320D, 336D2, 326D2 L, 329D, 349D2 L, 374D L, 3456, 336D, 308D, 329D2 L, 349D, 330, 329D2, 326D2, 374F, 303, 390D L, 390F L, 349D2, 330D L, 349F L, 374, 330C, 320C, 323D2 L, 336E L, 325C, 320D GC, 336D L, 336E LH, 330D2, 326D L, 325D L, 336E, 336, 320D FM, 329E L, 324D L, 325B L, 330C L, 320B, 328D LCR, 330D2 L, 336F, 315C, 315D L, 323D L, 329D L, 336D2 L, 325B, 320D L, 323D, 324D, 349E, 345C, 365B, 345D L, 365C, 3516E, 385C FS, 621H, 349D L, 416E, 3516B, 416F2, 345C L, 385C L, 365B L, 390F, 345D, 350 L, 434F2, 6015B, 374F L, 428F, 385C, 390D, 657G, 352, 340, SE60 V XW, 350, 6060, 333, 320 GC, 336F L XE, 330D, 336D2 GC, 325C L, 336 GC, 312C, 336F L, 312C L, 320D2 L, 330 L, 320E, 325D, 385B, 6020B, 3508B, 349E L VG, 345B, 3512C, 621K, 637G, M325D L MH, 323, 6040, 6015, 355, 120 GC, 320D RR, 320D2 GC, 336F LN, 336D2 XE, 330GC, 349, 395, 336E H, 313D2, 365C L, 349E L, 3101, 621G, 323D2, 637K, 336E LN, 314C, 340D2 L, 311B, 311C, 329E, 301.6, 432, 340D L, 345 GC, 637E, 320, 326, 6030, XQP200, 305 CR, 335F LCR, 320C L, 330 GC, 318D L, 352F, 301.8, 330B, 326GC
- Asphalt Pavers: AP300F, AD30, AP-600D, AP655F, AP355F, AP655F L, AD63, AD45
- Skid Steer Loaders: 299D3 XE, 262D3, 246D3, 232D, 226B, 236, 24, 242D3, 216B3, 226B3, 236B3, 289D3, 232D3, 262C, 236D, 272D3, 236D3, 246D, 259D3, 313D2 LGP, 249D3, 262D, 279C, 239D3, 272D3 XE, 246C, 226D3
- Motor Graders: 160K, 12H, 14M, 16M, 140K, 120, 140H, 140 GC, 16M3, 120H, 12K, 18, 14, 16
- Wheel Excavators: M315D, IT14G, MD6200, M320D2, M313D, MD6250, M315, MD6310, M320, M315D2, M317D2, M322D, M315GC
- Dozers: D10T2, D11R, D11T, D11, D8T, D6T LGP, D5N, D6R, D6M, D6T, D7R II, D6R III, D6N, D7R, D6R LGP, D7H, D5M, D9R, D6R II, D9T, D6K2, D7E, D3G, D4, D10T, D8R, D3K2 LGP, D5G, D10, D5H, D6R XL, D8N, D9, D7, D4G, D8, D5K2 XL, D1, D5K XL, D5K LGP
- Compact Track Loaders: 299D3, 279D3
- Mini Excavators: 301.5, 303.5E, 307, 307D, 308
- Wheel Loaders: 972H, 980G, 924HZ, 972L, 966H, 950H, 962G, 972G, 928HZ, 950G, 986H, 988G, R3000H, R2900G, R1700K, 980H, 950, 938K, R2900 XE, 924K, 950L, 988K, 990H, RM500B, R1700G, 836, 980, 966, 926M, 966L, 966F, 966K, 924GZ, R1600H, R1300G, M314, 938M, 928G, 988H, 834, 906K, RM400, 980L, 910, 962L, 950 GC, 988F, R1700 XE
- Off-Highway Trucks: 773F, 730, 770G, 725C2, 785D, 740, 725, 789D, 735, 797F, 789, 793D, 785, 773E, 793F, 772G, 740B, 771D, 745C, 740 GC, 798 AC, 775G, 794 AC, 796 AC, 745, 773, 793, 773D, 777E, 777D, 7495, 777
