The Bomag 05546009 Sealing Ring is a genuine OEM component designed for Bomag single drum rollers across the BW 145, BW 177, BW 178, BW 211, BW 212, BW 213, and BW 214 series, as well as the C 825 C single drum roller. Sourced directly from Bomag, this sealing ring matches the original part in material, geometry, and sealing performance — so installation is straightforward with no guesswork on fit. Confirmed compatibility spans a wide range of D, DH, and PDH variants within the -3 and -40 generation lines, making this sealing ring a versatile service part for fleets running multiple BW-series machines.
Key Features
- Genuine OEM Sealing Integrity — manufactured to Bomag's original material and dimensional specification, delivering the compression and fluid-retention characteristics required for this sealing application
- Direct Drop-In Replacement — matches the original profile and bore dimensions, seating correctly in the same groove or mating surface as the factory part
- Broad Single Drum Roller Coverage — fits BW 145, BW 177, BW 178, BW 211, BW 212, BW 213, and BW 214 series single drum rollers, including D, DH, and PDH variants across -3 and -40 generations, plus the C 825 C
- Leak Prevention at the Source — a correctly seated sealing ring keeps hydraulic fluid or lubricant contained within the system; a worn or hardened seal leads to leaks, contamination, and accelerated wear on surrounding components
- Verified Part Number Confidence — ordering by Bomag part number 05546009 ensures you receive the correct sealing ring for your machine, not a close approximation
A sealing ring creates a pressure-tight barrier between mating components — typically around a shaft, port, or housing joint — preventing fluid or lubricant from escaping the system. In a heavy single drum roller, these seals are critical to keeping hydraulic circuits and drive components operating within their designed pressure range. When a sealing ring hardens, cracks, or deforms with age and heat cycling, it allows fluid to bypass the seal, which can result in visible leaks, loss of hydraulic pressure, and damage to the components it was protecting.
Part Details
| Part Number | 05546009 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Sealing Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 213 D-3 | 00815390, 00817523 |
| Single Drum Roller | BW 178 D-3 | 00815515 |
| Single Drum Roller | BW 145 D-3 | 00817479, 00817637 |
| Single Drum Roller | BW 145 DH-3 | 00817481, 00817638 |
| Single Drum Roller | BW 145 PDH-3 | 00817483, 00817639 |
| Single Drum Roller | BW 177 D-3 | 00817503 |
| Single Drum Roller | BW 177 DH-3 | 00817505, 00817751 |
| Single Drum Roller | BW 177 DH 3 | 00817506 |
| Single Drum Roller | BW 177 PDH-3 | 00817508 |
| Single Drum Roller | BW211D 3 | 00817520, 00817581 |
| Single Drum Roller | BW 213 DH-3 | 00817526, 00817527, 00817528 |
| Single Drum Roller | BW 213 PDH-3 | 00817530 |
| Single Drum Roller | BW 214 DH-3 | 00817532 |
| Single Drum Roller | BW145D 3 | 00817576, 00817927 |
| Single Drum Roller | BW145PDH 3 | 00817577 |
| Single Drum Roller | C 825 C | 00817578 |
| Single Drum Roller | BW177PDH 3 | 00817579 |
| Single Drum Roller | BW177DH-3 | 00817580 |
| Single Drum Roller | BW177D-3 | 00817586 |
| Single Drum Roller | BW 177 D-3 USA | 00817675 |
| Single Drum Roller | BW 177 DH-3 USA | 00817677 |
| Single Drum Roller | BW 177 PDH-3 USA | 00817679 |
| Single Drum Roller | BW 213 PDH-40 | 00817733 |
| Single Drum Roller | BW 213 DH-40 | 00817785 |
| Single Drum Roller | BW177D 3 | 00817863 |
| Single Drum Roller | BW177DH 3 | 00817865 |
| Single Drum Roller | BW 145-DH-3 | 00817929 |
| Single Drum Roller | BW145DH 40 | 00818323, 00818939, 00818941 |
| Single Drum Roller | BW 145 DH 40 BW 145 DH 4 | 00818325 |
| Single Drum Roller | BW 145 PDH 40 BW145 PDH 4 | 00818327 |
| Single Drum Roller | BW213DH 40 | 00818419 |
| Single Drum Roller | BW145D 40 | 00818935, 00818937 |
| Single Drum Roller | BW145PDH 40 | 00818943 |
| Single Drum Roller | BW 212 D-40 BR | 00824413, 00824785 |
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.
