The Bomag 05850220 Spring Ring is a genuine OEM component designed for BC-series refuse/landfill compactors and the BC 772 EB-2 soil compactor. Sourced directly from Bomag, this spring ring delivers an exact, catalog-verified fit across a broad range of heavy compaction equipment. Compatible models include the BC 571 RB, BC 671 RB, BC 671 RS, BC 672 RB, BC 672 RB-2, BC 771 RB, BC 771 RS, BC 772 RB, BC 772 RB-2, BC 772 RS, BC 772 RS-2, and BC 772 EB-2. Ordering by part number 05850220 ensures you receive the correct component for your machine without guesswork.
Key Features
- Genuine OEM Retention Integrity — manufactured to Bomag's exact material and dimensional spec for consistent retention force, so the spring ring seats and holds the way the original design demands
- Drop-In Replacement — matches the original groove geometry and ring diameter for direct installation with no rework or machining on BC-series compactors
- Broad BC-Series Coverage — fits BC 571 RB, BC 671 RB, BC 671 RS, BC 672 RB, BC 672 RB-2, BC 771 RB, BC 771 RS, BC 772 RB, BC 772 RB-2, BC 772 RS, BC 772 RS-2 refuse/landfill compactors, and the BC 772 EB-2 soil compactor
- Sustained Clamping Performance — a correctly fitted spring ring keeps mating components securely positioned under the high-vibration, high-load conditions typical of landfill and soil compaction cycles
- Verified Part Number Traceability — ordering as Bomag part number 05850220 confirms catalog accuracy and simplifies reordering and service documentation
A spring ring — also known as a snap ring or circlip — is a fastening component that seats into a machined groove on a shaft or inside a bore to axially retain bearings, gears, pins, or other assemblies in place. On heavy compactors like the BC-series, these components are subjected to sustained shock loads and vibration, making material quality and dimensional accuracy critical. A worn, cracked, or incorrectly sized spring ring can allow retained components to shift or disengage, leading to accelerated wear of surrounding parts and potential mechanical failure during operation.
Part Details
| Part Number | 05850220 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Spring Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| Refuse / Landfill Compactor | BC 571 RB | 00817400 |
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 671 RS | 00817402 |
| Refuse / Landfill Compactor | BC 771 RB | 00817403 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185 |
| Soil Compactor | BC 772 EB-2 | 00818187 |
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.
