The Bomag 05747287 Piston Ring Set is a genuine OEM component designed for BP-series vibratory plates and the BW 55 E walk-behind roller. Sourced directly from Bomag, this piston ring set delivers an exact match to the original engine specification, covering the BP 10/36-2, BP 8/34, BP 12/50 A, BP 10/36, BP 15/45-2, BP 15/45, and BW 55 E. When compression drops and oil consumption climbs, this set restores the engine seal your equipment depends on to compact effectively and run clean.
Key Features
- OEM-Grade Compression Sealing — manufactured to Bomag's original ring geometry and material grade, ensuring each ring seats and seals to the cylinder wall exactly as the engine was designed to perform
- Complete Set for a Full Rebuild — all rings for one piston are included, so the engine can be returned to full compression in a single service interval without hunting down individual rings
- Broad Vibratory Plate and Roller Coverage — fits the BP 10/36-2, BP 8/34, BP 12/50 A, BP 10/36, BP 15/45-2, and BP 15/45 vibratory plates, plus the BW 55 E walk-behind roller
- Restored Engine Efficiency — correct ring tension and gap tolerances bring cylinder pressure back to spec, maintaining the power output that drives consistent plate or drum vibration
- Genuine Bomag Part — supplied as an authentic OEM part number 05747287, eliminating the guesswork of cross-referencing aftermarket alternatives for these compact engine platforms
Piston rings form a dynamic seal between the piston and the cylinder wall, keeping combustion gases above the piston and engine oil below it. When rings wear, gap, or break, compression drops, oil burns into the combustion chamber, and the engine loses the power needed to spin a vibratory plate or roller drum at the correct speed and force. Replacing the piston ring set at the first signs of excessive oil use or reduced power restores cylinder sealing, brings fuel efficiency back, and prevents the accelerated bore wear that follows prolonged ring failure.
Part Details
| Part Number | 05747287 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Ring Set |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 10/36-2 | 00811803, 00812064, 00817411, 00817609 |
| Vibratory Plate | BP 8/34 | 00817429 |
| Walk-Behind / Light Roller | BW 55 E | 00817553, 00811021, 00811012 |
| Vibratory Plate | BP 12/50 A | 00818387 |
| Vibratory Plate | BP 10/36 | 00811814, 00811542, 00811815, 00811816 |
| Vibratory Plate | BP 15/45-2 | 00811547 |
| Vibratory Plate | BP 15/45 | 00811543, 00811544, 00811545, 00811546 |
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.
