The Bomag 05816027 Loop Ring is a genuine OEM component designed for a broad range of Bomag single drum rollers and tandem rollers. Sourced directly from Bomag, this loop ring meets the same specifications as the part originally installed at the factory. It is compatible with single drum roller models including the BW 211 D-40, BW 212 D-40, BW 213 D-40, BW 211 PD-40, BW 212 PD-40, BW 213 PD-40, BW 211 D-50, BW 211 PD-50, BW 214 D-4, BW 211 D-4, BW 213 D-4, BW 172 D-2, BW 142 D-2, BW 212 D-2, BW 213 D-3, BW 178 D-3, BW 145 DH-3, BW 145 PDH-3, C 825 C, C 850 C, and additional BW-series variants, as well as tandem rollers including the BW 161 AC-2, BW 161 AD-2, BW 180 AD, BW 202 AD-2, and BW 202 AHD-2. Ordering by part number 05816027 ensures you receive the correct OEM part for your machine.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original material and dimensional standards, ensuring the loop ring seats and functions exactly as intended in the hydraulic or structural circuit it serves.
- Direct Drop-In Replacement — engineered to the same geometry as the original, this loop ring installs into your machine without rework or adaptation.
- Broad Fitment Coverage — fits an extensive range of Bomag single drum rollers across the BW 142, BW 145, BW 172, BW 178, BW 211, BW 212, BW 213, and BW 214 series, plus C 825 C and C 850 C rollers, and tandem rollers including the BW 161, BW 180, and BW 202 series.
- Sustained Sealing and Retention Integrity — a correctly seated loop ring maintains proper circuit closure and line retention; a worn or missing ring can allow movement, leakage, or pressure loss that degrades compaction performance.
- Verified Part Number Traceability — ordering under part number 05816027 confirms you are receiving the exact Bomag OEM part, eliminating guesswork when sourcing replacements for aging or high-hour machines.
A loop ring is a formed retaining or sealing ring used to secure hydraulic hose fittings, structural connections, or fluid-circuit terminations within the machine. It holds adjacent components in alignment and under controlled tension, preventing unwanted movement or leakage at the joint. When a loop ring is worn, cracked, or missing, the connection it secures can shift or weep fluid, leading to pressure loss, accelerated wear on surrounding components, and reduced compaction output from the drum.
Part Details
| Part Number | 05816027 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Loop Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 DE-40 | 00800913, 00818741 |
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 142 D-2 | 00810077 |
| Single Drum Roller | BW 212 D-2 | 00810687 |
| Single Drum Roller | BW 213 D-3 | 00815320, 00815329, 00815390, 00817522, 00817523, 00817588 |
| Single Drum Roller | BW 212 D-3 | 00815325, 00815326 |
| Single Drum Roller | BW 178 D-3 | 00815515 |
| Single Drum Roller | BW 145 DH-3 | 00817481, 00817638 |
| Single Drum Roller | BW 145 PDH-3 | 00817483, 00817639 |
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 180 AD | 00817513 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Single Drum Roller | BW211D 3 | 00817520, 00817581, 00817649 |
| Single Drum Roller | BW212D 3 | 00817521 |
| Single Drum Roller | BW145PDH 3 | 00817577 |
| Single Drum Roller | C 825 C | 00817578 |
| Single Drum Roller | C 850 C | 00817583 |
| Single Drum Roller | BW 211 PD-3 | 00817608 |
| Single Drum Roller | BW 211-PD-3 | 00817651 |
| Single Drum Roller | BW 211 D-4 | 00817771, 00817951, 00818127, 00824159, 00824389 |
| Single Drum Roller | BW 213 D-4 | 00817773, 00818293, 00824157, 00824387 |
| Single Drum Roller | BW 212 D-30 | 00817907 |
| Single Drum Roller | BW 145-DH-3 | 00817929 |
| Single Drum Roller | BW 211 PD-4 | 00817939, 00818329, 00824161, 00824391 |
| Single Drum Roller | BW 211 D-40 | 00817941, 00818129, 00818371, 00818391, 00818875, 00824269 |
| Single Drum Roller | BW 212 D-40 | 00817943, 00818587, 00818823, 00818881, 00824279 |
| Single Drum Roller | BW 213 D-40 | 00817945, 00818291 |
| Single Drum Roller | BW 212 PD-40 | 00818061, 00818883 |
| Single Drum Roller | BW 213 PD-40 | 00818063 |
| Single Drum Roller | BW 211 PD-40 | 00818065, 00818319 |
| Single Drum Roller | BW 213 PD-4 | 00818167, 00818335 |
| 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 | BW211D 40 | 00818415 |
| Single Drum Roller | BW211PD 40 | 00818417 |
| Single Drum Roller | C850D | 00818433 |
| Single Drum Roller | BW 214 D-4 | 00818651, 00824185 |
| Single Drum Roller | BW 211 D-50 | 00818869 |
| Single Drum Roller | BW145DH 40 | 00818939, 00818941 |
| Single Drum Roller | BW145PDH 40 | 00818943 |
| Single Drum Roller | BW 211 PD-50 | 00824195 |
| Single Drum Roller | BW 212 D-40 BR | 00824413, 00824785 |
| Single Drum Roller | BW 211 D-4 EU-Flex | 00824429 |
| Single Drum Roller | BW 213 D-4 EU-Flex | 00824431 |
| Single Drum Roller | BW 211 D-4i | 00824437 |
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.
