The Bomag 05744973 Filler Cap is a genuine OEM component designed for BPR 45/55 D and BPR 55/65 D reversible vibratory plates. Sourced directly from Bomag, this filler cap matches the original part in material, thread pitch, and sealing geometry — ensuring a proper fit without modification. It is the correct replacement for keeping fluid systems properly sealed on these reversible vibratory plate models, maintaining the operational integrity that demanding compaction work requires.
Key Features
- Genuine OEM Sealing Integrity — manufactured to Bomag's original specifications, this cap delivers the correct thread engagement and seal compression to prevent fluid contamination and leakage at the filler port.
- Direct Drop-In Replacement — matches the original filler cap in thread profile, cap diameter, and material grade, threading directly into position without rework or adaptation.
- Confirmed Fitment — fits BPR 45/55 D and BPR 55/65 D reversible vibratory plates; verify your model before ordering using part number 05744973.
- Protects Internal Fluid Systems — a properly seated filler cap prevents dirt, debris, and moisture from entering oil or fluid reservoirs, extending the service life of internal components and keeping contamination-related wear in check.
- Fuel and Fluid System Safety — a failed or missing filler cap on a vibratory plate creates a direct path for contaminants into pressurized fluid systems; using the correct OEM cap maintains a secure, rated closure at all times.
The filler cap seals the fluid reservoir access point on the reversible vibratory plate, preventing foreign material from entering the oil or fuel system during operation and servicing. A correctly functioning cap maintains a contamination-free environment inside the reservoir, which is critical for protecting the engine, hydraulic circuit, or exciter system it serves. When a filler cap becomes cracked, stripped, or lost, the exposed filler neck becomes a direct entry point for dust and moisture — leading to accelerated wear or fluid system damage that far exceeds the cost of a simple cap replacement.
Part Details
| Part Number | 05744973 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Filler Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR45 /55D | 00817903 |
| Reversible Vibratory Plate | BPR 55/65 D | 00817915, 00817985, 00817987, 00817989, 00818495, 00818497, 00818767, 00824249, 00824325, 00825009, 00825537, 00817923, 00817983 |
| Reversible Vibratory Plate | BPR 45 55 D | 00817921 |
| Reversible Vibratory Plate | BPR 45/55 D | 00817975, 00817977, 00817979, 00817981, 00818491, 00818493, 00818765, 00824247, 00824321, 00824375, 00825007, 00825015, 00825535 |
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.
