The Bomag 05821336 Sealing Washer is a genuine OEM component designed for a wide range of Bomag tandem rollers, trench compactors, and cold milling machines. Sourced directly from Bomag, this sealing washer delivers an exact fit for BW-series tandem rollers — including the BW 80 AD-5, BW 90 AD-5, BW 100 AD-4, BW 120 AD-4, BW 125 AD-4, BW 138 AD-5, and many more variants — as well as BMP 851 and BMP 8500 trench compactors and BM2000/65 Stage V and BM2200/65 Stage V cold milling machines. As a genuine OEM part, this sealing washer is manufactured to the same specification as the original, ensuring proper sealing performance and long service life. When you need a dependable, correctly specified replacement, part number 05821336 is the right choice.
Key Features
- Genuine OEM Sealing Performance — manufactured by Bomag to the original material grade and compression specification, delivering the consistent seal integrity this washer is designed to provide
- Drop-In Replacement — matches the original sealing washer's dimensions and thread interface exactly, allowing straightforward installation without reworking mating surfaces
- Broad Fitment Coverage — fits BW-series tandem rollers including the BW 80 AD-5, BW 90 AD-5, BW 100 AD-4, BW 100 AD-5, BW 100 AC-4, BW 100 AC-5, BW 120 AD-4, BW 120 AD-5, BW 120 AC-4, BW 120 AC-5, BW 125 AD-4, BW 125 AC-4, BW 131 AD-5, BW 135 AD-5, BW 138 AD-5, BW 138 AC-5, and more, plus BMP 851, BMP 8500, BMP 8500 Kubota trench compactors and BM2000/65 Stage V and BM2200/65 Stage V cold milling machines
- Leak Prevention — a correctly functioning sealing washer maintains fluid containment at fastener and port interfaces; a failed or worn washer allows fluid seepage that can lead to pressure loss and accelerated component wear
- Fuel and Hydraulic System Safety — used in fuel and hydraulic circuit connections, a properly seated sealing washer is critical to preventing leaks that pose fire and environmental hazards on the jobsite
A sealing washer is a precision-formed washer — typically made from soft metal, fiber, or composite material — that creates a fluid-tight seal when compressed between a fastener or fitting and its mating surface. It is used at hydraulic ports, fuel system fittings, and drain plugs to prevent oil, fuel, or hydraulic fluid from escaping around threaded connections. When a sealing washer becomes deformed, corroded, or hardened with age, it loses its ability to conform to the mating surface, allowing leaks to develop that can cause fluid loss, system pressure drop, and potential environmental or fire risk. Replacing a worn sealing washer with the correct OEM part — such as the Bomag 05821336 — restores the integrity of the connection and keeps fluid systems operating safely and efficiently.
Part Details
| Part Number | 05821336 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Sealing Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Trench Compactor | BMP 851 | 00817959, 00818499 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Tandem Roller | BW 100 SCC-5 | 00818505, 00824127, 00825295 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Trench Compactor | BMP 8500 | 00818667, 00824277, 00825393, 00826969, 00827003 |
| Tandem Roller | BW 80 AD-5 | 00818707, 00824117, 00825283 |
| Tandem Roller | BW 90 AD-5 | 00818709, 00824119, 00825285 |
| Tandem Roller | BW 100 ADM-5 | 00818711, 00824121, 00825289 |
| Tandem Roller | BW 90 SC-5 | 00818713, 00824125 |
| Tandem Roller | BW 100 SC-5 | 00818715, 00824129 |
| Tandem Roller | BW 100 ACM-5 | 00818717, 00824123, 00825291 |
| Tandem Roller | BW 138 AC-5 | 00818719 |
| Tandem Roller | BW 138 AD-5 | 00818721, 00824175 |
| Tandem Roller | BW 135 AD-5 | 00818723 |
| Tandem Roller | BW 100 AD-5 | 00824029, 00824561 |
| Tandem Roller | BW 120 AC-5 | 00824031 |
| Tandem Roller | BW 120 AD-5 | 00824033, 00824563 |
| Tandem Roller | BW 100 AC-5 | 00824275 |
| Tandem Roller | BW 120 SL-5 | 00824537, 00824559 |
| Tandem Roller | BW 100 SL-5 | 00824557 |
| Tandem Roller | BW 115 AC-5 | 00824933 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
| Tandem Roller | BW 131 ACW-5 | 00824937 |
| Tandem Roller | BW 90 AC-5 | 00825287 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Cold Milling Machine | BM2200/65 Stage V | 00826469 |
| Tandem Roller | BW 90 SL-5 | 00826551 |
| Tandem Roller | BW 90 SL-5 CC | 00826783 |
| Tandem Roller | BW 100 SLM-5 | 00827125 |
| Trench Compactor | BMP 8500 Kubota | 00827611 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
