5N-4185 17.45 mm OD Seal Washer
Cat® sealing washers provide a tight, leak-free seal that prevents fluid or gas leakage under pressure
Description
The sealing washer is used to prevent leakage through bolt holes in low-pressure applications.
Features
Cat® sealing washers are steel washers with a bonded rubber center.
When selecting rubber materials, the temperature and fluid compatibility requirements of the application are taken into account.
Genuine Cat seals properly protect your investment. If it's not made by Cat, it's just an ordinary seal.
Applications
The sealing washer is used in bolted joints that require leak protection.
Specifications
| Material | Rubber/Steel |
|---|---|
| Inside Diameter | 7.9 mm (0.31 in) |
| Outside Diameter | 17.4 mm (0.69 in) |
| Steel Thickness | 1.6 mm (0.06 in) |
| Fastener Size | 5/16 in |
| Remarks | Dimensions and material descriptions are for reference only. |
| Primary Seal Material | Rubber |
Compatible Equipment
- Generator Sets: C9, G3516, 3406B, 3406C
- Track Loaders: 963, 824C
- Compactors: CS-583D, CS-533C, C-9
- Engines: C7, C175-16, C12
- Excavators: 336D2, 3126, 329D, 336D, 330D L, 336D2 L, 336D2 XE, 325C, 325D, 324D L, 336D2 GC, 336D L, 325D L, 328D LCR, 329D L, 324D, 330C L, 325B L, 330C, 330D, 320B, 326D L, 637G, 637E, 340D L, 340D2 L, M325D L MH
- Skid Steer Loaders: 3126B
- Motor Graders: 120H, 12H, 140G, 160K, 12K, 140K, 14
- Dozers: D6T, D6R III, D9R, D6N, D6R II, D5N, D6R LGP, D6R, D6R XL, D7R, D7G
- Wheel Loaders: 950H, 928G, 950G, 962G, 966F
Additional information
| Machine Model | 120H, 12H, 12K, 14, 140G, 140K, 160K, 3126, 3126B, 320B, 324D, 324D L, 325B L, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 330C, 330C L, 330D, 330D L, 336D, 336D L, 336D2, 336D2 GC, 336D2 L, 336D2 XE, 3406B, 3406C, 340D L, 340D2 L, 637E, 637G, 824C, 928G, 950G, 950H, 962G, 963, 966F, C-9, C12, C175-16, C7, C9, CS-533C, CS-583D, D5N, D6N, D6R, D6R II, D6R III, D6R LGP, D6R XL, D6T, D7G, D7R, D9R, G3516, M325D L MH |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Compactors, Engines, Generator Sets |
| Part Source | Genuine OEM |








