6V-0409 4.14 mm Thick Round Bonded Seal Ring
Cat® Edge-Bonded Sealing Washer for Use with 1 in BSP Parallel Thread
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
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
| Steel Thickness | 3.4 mm (0.13 in) |
|---|---|
| Remarks | Dimensions and material descriptions are for reference only. Color may differ from the image. |
| Inside Diameter | 33.9 mm (1.33 in) |
| Outside Diameter | 42.9 mm (1.69 in) |
| Material Description | NBR is a general-purpose material with good abrasion and cut resistance. It is suitable for air, engine oil, diesel fuel, coolant/urea, hydraulic oil and automatic transmission fluid applications. Never use with biodiesel. |
| Material | NBR – Nitrile/Steel |
Compatible Equipment
- Generator Sets: 3406B, C4.4
- Cold Planers: PM-200, PM620, PM622
- Compactors: CB1.8, CB1.7, CB-14
- Engines: C6.6
- Mini Excavators: 307
- Excavators: 336F, 336D L, 325B L, 330D, 345D, 345C L, 349D L, M325D L MH, 349D2
- Wheel Loaders: R1300G
- Off-Highway Trucks: 735, 740, 725, 730
- Asphalt Pavers: AD63
Additional information
| Machine Model | 307, 325B L, 330D, 336D L, 336F, 3406B, 345C L, 345D, 349D L, 349D2, 725, 730, 735, 740, AD63, C4.4, C6.6, CB-14, CB1.7, CB1.8, M325D L MH, PM-200, PM620, PM622, R1300G |
|---|---|
| Equipment Type | Excavators, Mini Excavators, Wheel Loaders, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |









