The Bomag 08642140 Spring Washer is a genuine OEM component designed for the BW 212 D-2 single drum roller and the MPH 121, MPH 122, and MPH 122-2 recycler/stabilizers. Sourced directly from Bomag, this spring washer delivers an exact match to the original hardware specification — ensuring correct clamping force and load distribution right out of the box. Verified fitment across these machine families means no guesswork when you are sourcing hardware for scheduled maintenance or a fastener replacement job.
Key Features
- Genuine OEM Spring Tension — manufactured to Bomag's original elasticity and load-bearing spec, so this washer delivers the correct preload every time it is torqued down
- Direct Hardware Replacement — matches the original profile, inner diameter, and thickness for a drop-in swap with no modification to fastener stacks or mating hardware
- Broad Machine Coverage — fits the BW 212 D-2 single drum roller and MPH 121, MPH 122, and MPH 122-2 recycler/stabilizers, covering both soil compaction and stabilization applications
- Consistent Clamping Integrity — a worn or undersized spring washer allows fasteners to back off under vibration; this genuine replacement restores the locking force that keeps critical connections tight through demanding compaction cycles
- Correct Part Number Confidence — ordering by part number 08642140 ensures you receive the exact washer specified in the Bomag parts catalog, eliminating the risk of substituting an incompatible size
A spring washer is a hardened, split or wave-formed ring placed beneath a fastener to maintain tension and resist loosening caused by vibration and dynamic loading. On heavy compaction and stabilization equipment like the BW 212 D-2 and MPH-series machines, components are subjected to constant vibration that causes standard flat hardware to work loose over time. When a spring washer loses its temper or deforms, it can no longer exert the necessary preload, allowing bolted joints to loosen — which can lead to misalignment, wear on mating surfaces, or fastener loss in service.
Part Details
| Part Number | 08642140 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 212 D-2 | 00810687 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727, 00818911, 00824987 |
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.
