The Bomag 08540508 Spring Washer is a genuine OEM component designed for the BW 12 R pneumatic tyred roller. Sourced directly from Bomag, this spring washer meets the exact material and dimensional standards required for your machine. This part installs as a direct replacement, matching the original specification for proper fastener tension and load distribution on the BW 12 R.
Key Features
- OEM Spring Tension Integrity — manufactured to Bomag's original hardness and elasticity specifications, ensuring the washer delivers consistent clamping force under vibration and load cycling typical of pneumatic tyred roller operation
- Direct-Fit Replacement — dimensionally identical to the original, this spring washer seats correctly without rework or shimming on the BW 12 R
- Verified Fitment — confirmed compatibility with the Bomag BW 12 R pneumatic tyred roller; part number 08540508 cross-references directly to this application
- Fastener Security Under Vibration — a functioning spring washer prevents fastener back-off during machine operation; a worn or flattened washer allows loosening that can lead to component damage or structural failure
- Genuine Bomag OEM Quality — backed by Bomag's manufacturing standards, this part carries the same material grade as the component it replaces, not a generic approximation
A spring washer is a hardened, curved or helical washer placed beneath a fastener to maintain clamping load by exerting a continuous spring force against the nut or bolt head. On compaction equipment like the BW 12 R pneumatic tyred roller, vibration constantly works against fastener integrity, making the spring washer a critical defense against loosening. When a spring washer flattens or fractures, fasteners can back off over time, leading to misalignment, excessive wear on mating components, or unplanned disassembly of critical assemblies.
Part Details
| Part Number | 08540508 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Pneumatic Tyred Roller | BW 12 R | 00813711 |
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.
