The Bomag 05711144 Ring Piece is a genuine OEM component designed for Bomag BW 172 D-2 and BW 142 D-2 single drum rollers, as well as BW 135 AD, BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, and BW120AD 3 tandem rollers. Sourced directly from Bomag, this ring piece matches the original specification, ensuring it seats and seals exactly as the factory intended. If your roller is showing signs of wear at the ring interface — fluid seepage, loss of compression, or visible damage — this is the correct OEM replacement to restore the assembly to proper working condition. DHS Equipment stocks genuine Bomag parts so you can get the right component and get back to work without guesswork.
Key Features
- Genuine OEM Material Integrity — Manufactured to Bomag's original material and dimensional standards, ensuring the ring piece maintains its designed sealing and structural performance within the assembly.
- Exact Drop-In Replacement — Engineered to the same geometry as the original, this ring piece seats correctly within the assembly without modification or shimming.
- Broad Roller Coverage — Fits BW 172 D-2 and BW 142 D-2 single drum rollers, plus BW 135 AD, BW 100 AC-3, BW 100 AD-3, BW 120 AC-3, BW 120 AD-3, and BW120AD 3 tandem rollers.
- Assembly Integrity Restored — A worn or damaged ring piece compromises the surrounding components; replacing it with a correctly fitted OEM part protects the integrity of the full assembly and prevents collateral wear.
- Verified Bomag Part Number — Ordered and shipped as part number 05711144, eliminating any uncertainty about fitment before the part arrives on site.
A ring piece functions as a precision interface component within a mechanical assembly, providing a defined seating surface, maintaining concentricity between mating parts, and — depending on its location — contributing to sealing or load transfer across the joint. On compaction rollers like the BW-series, these components are subject to continuous vibration, cyclic loading, and exposure to dust and moisture, all of which accelerate wear over time. When a ring piece degrades, surrounding components can shift out of alignment or lose their sealed interface, leading to accelerated wear of adjacent parts and a loss of consistent compaction output from the machine.
Part Details
| Part Number | 05711144 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Ring Piece |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 142 D-2 | 00810077 |
| Tandem Roller | BW 135 AD | 00810120 |
| Tandem Roller | BW 100 AC-3 | 00817457 |
| Tandem Roller | BW 100 AD-3 | 00817458 |
| Tandem Roller | BW 120 AC-3 | 00817462 |
| Tandem Roller | BW 120 AD-3 | 00817463 |
| Tandem Roller | BW120AD 3 | 00817571 |
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.
