The Bomag 05747307 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, ensuring proper sealing and compression are restored without guesswork. This set is confirmed to fit the BP 8/34, BP 10/36, BP 10/36-2, BP 12/50 A, BP 15/45, BP 15/45-2, and BW 55 E — making it the right call for operators running any of these machines and looking to bring an engine back to full working condition.
Key Features
- OEM Compression Sealing — manufactured to Bomag's original ring geometry and material grade, ensuring cylinder wall sealing performance matches what these small-displacement engines were built around
- Direct Engine Rebuild Fit — rings are sized to drop into the original piston grooves without machining or modification, keeping engine rebuild time on track
- Broad Model Coverage — fits BP 8/34, BP 10/36, BP 10/36-2, BP 12/50 A, BP 15/45, BP 15/45-2 vibratory plates and the BW 55 E walk-behind roller
- Combustion Efficiency Restored — worn or broken rings allow blow-by, rob the engine of power, and cause excessive oil consumption; a fresh set returns proper compression and clean combustion
- Genuine OEM Part — part number 05747307 is an authentic Bomag replacement, backed by the same quality control applied to original production engines
Piston rings create the critical seal between the piston and the cylinder wall, maintaining combustion pressure while keeping engine oil out of the combustion chamber. When rings wear, crack, or lose tension, the engine loses compression, burns oil, produces excessive smoke, and struggles to develop the power needed to drive the vibratory mechanism or propulsion system. Replacing the piston ring set with a correct-specification set — like the Bomag 05747307 — restores the seal, returns compression to the cylinder, and puts the engine back in the condition needed to keep the machine working productively on site.
Part Details
| Part Number | 05747307 |
|---|---|
| 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.
