The Bomag 05985784 Belleville Spring Kit is a genuine OEM replacement designed for BC-series refuse and landfill compactors, including the BC 972 RB-2, BC 972 RB-3, BC 1172 RB-2, BC 1172 RB-3, and BC 1172 RB-4. Sourced directly from Bomag, this kit delivers the exact spring geometry and load rating required by the original assembly. If your compactor is showing signs of clutch slip, inconsistent clamping force, or accelerated wear in the disc stack, this Belleville Spring Kit is the correct OEM-specified solution for restoring proper function.
Key Features
- Correct Spring Rate and Stack Height — Genuine OEM Belleville washers matched to the original load curve, ensuring the disc pack operates at the designed clamping force — not an approximation.
- Direct Kit Replacement — Supplied as a complete kit so all spring elements are replaced together, eliminating the risk of mixing worn and new washers in the same stack.
- Broad BC-Series Coverage — Fits BC 972 RB-2, BC 972 RB-3, BC 1172 RB-2, BC 1172 RB-3, and BC 1172 RB-4 refuse and landfill compactors.
- Consistent Clamping Performance — Properly loaded Belleville springs maintain steady engagement pressure across the full operating cycle, protecting clutch discs and reducing premature wear throughout the drivetrain.
- Genuine Bomag OEM Quality — Manufactured to Bomag's own material and hardness specifications, so spring fatigue life matches the interval expectations built into the machine's service schedule.
Belleville springs — also called disc springs or conical washers — are stacked inside clutch and brake assemblies to apply a controlled, consistent axial clamping force across friction discs. In heavy refuse and landfill compactors like the BC 972 RB and BC 1172 RB, these springs endure continuous loading cycles under extreme operating conditions. Over time, the springs can fatigue, lose their cone height, and fail to generate sufficient clamping pressure, leading to clutch slip, heat buildup, and accelerated disc wear. Replacing the full Belleville Spring Kit restores the correct preload and protects the surrounding assembly from further damage.
Part Details
| Part Number | 05985784 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Belleville Spring Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 1172 RB-3 | 00818153 |
| Refuse / Landfill Compactor | BC 972 RB-2 | 00818701, 00818889 |
| Refuse / Landfill Compactor | BC 1172 RB-2 | 00818703, 00818891 |
| Refuse / Landfill Compactor | BC 972 RB-3 | 00824085 |
| Refuse / Landfill Compactor | BC 1172 RB-4 | 00824901 |
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.
