The Bomag 05821048 Rain Proof Cap is a genuine OEM component designed for BP 20/48 D and BP 23/48 D vibratory plates, as well as the BPR 30/38 D reversible vibratory plate. Sourced directly from Bomag, this cap delivers an exact match to the original, ensuring a secure, weather-tight seal without any guesswork on fitment. As a genuine OEM part, it is manufactured to the same tolerances and material specifications as the cap that left the factory, so you can trust it to perform just as the original did. If you're servicing a BP 20/48 D, BP 23/48 D, or BPR 30/38 D, part number 05821048 is the correct, authorized replacement.
Key Features
- Genuine OEM Weather Protection — manufactured to Bomag's original material and sealing specifications, delivering the same moisture exclusion performance as the factory-installed cap
- Direct Drop-In Replacement — engineered to the original mounting dimensions so this cap seats and locks exactly as the part it replaces, with no trimming or adaptation
- Confirmed Compatibility — fits BP 20/48 D and BP 23/48 D vibratory plates and the BPR 30/38 D reversible vibratory plate
- Shields Critical Components — keeps moisture, dust, and debris out of the protected port or fitting, helping to prevent corrosion and contamination that can lead to costly repairs
- Authorized Bomag Part — as a genuine OEM component, part number 05821048 carries Bomag's full quality assurance and traceability
A rain proof cap seals an exposed port, fitting, or opening on the machine against water ingress, airborne debris, and contaminants. On vibratory plate compactors operating in wet or dusty site conditions, unprotected openings can allow moisture and grit to reach sensitive internal components, accelerating wear or causing corrosion. When the cap is cracked, missing, or deteriorated, that protection is lost — making timely replacement an easy but important part of routine maintenance.
Part Details
| Part Number | 05821048 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Rain Proof Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 20/48 D | 00819915 |
| Vibratory Plate | BP 23/48 D | 00819922 |
| Reversible Vibratory Plate | BPR 30/38 D | 00813345, 00813343 |
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.
