The Bomag 05720325 Piston is a genuine OEM piston designed for a wide range of Bomag vibratory plates, reversible vibratory plates, and walk-behind rollers. This piston delivers an exact OEM fit across the BP and BVP forward vibratory plate series — including the BP 18/45 D-2, BP 20/45 D, BP 20/50 D, BP 25/48 D, and BP 25/50 D — as well as the BPR and BPH reversible vibratory plate lineup, covering the BPR 25/40 D, BPR 25/45 D-3, BPR 25/50 D, BPR 30/38 D-3, BPR 35/42 D, BPR 35/42 D/H, BPR 35/60 D, BPR 35/60 D/E, BPR 35/60 D/H, BPR 40/60 D, BPR 40/60 D/E, and the BVP 18/45 D, along with the BW 71 E-2 walk-behind roller. As a genuine Bomag OEM part, part number 05720325 meets the same manufacturing tolerances as the component it replaces, ensuring the engine runs at the correct compression spec from the first start.
Key Features
- OEM Compression Tolerancing — manufactured to Bomag's original bore and ring-groove dimensions, ensuring correct cylinder compression and combustion efficiency specific to this engine application
- Direct Drop-In Replacement — machined to match the original piston profile and pin bore so this piston installs into the cylinder without reworking or shimming
- Broad Fitment Coverage — fits Bomag BP, BPR, BPR D/E, BPR D/H, and BVP vibratory plate models as well as the BW 71 E-2 walk-behind roller, including the BPR 35/60 D and BPR 40/60 D series
- Sustained Engine Output — a correctly seated piston maintains the cylinder pressure needed to deliver full centrifugal force and compaction performance; a worn piston causes loss of power, increased fuel consumption, and rough running
- Genuine Bomag OEM Quality — sourced directly from Bomag and supplied by DHS Equipment, this piston meets the same material and dimensional standards as the original production part
The piston is the reciprocating component inside the engine cylinder that converts combustion pressure into crankshaft rotation, which ultimately drives the exciter mechanism responsible for the machine's compaction force. It works in close tolerance with the cylinder bore and piston rings to maintain compression and control oil consumption. When a piston wears, cracks, or seizes, the engine loses compression, power output drops sharply, and continued operation risks catastrophic internal engine damage — making prompt replacement critical to keeping the machine productive.
Part Details
| Part Number | 05720325 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 18/45 D-2 | 00817418, 00818275, 00818459 |
| Vibratory Plate | BP 25/48 D | 00817427, 00817999, 00818461 |
| Reversible Vibratory Plate | BPR30 /38 | 00817435 |
| Walk-Behind / Light Roller | BW 71 E-2 | 00817562, 00818081, 00818463, 00818769, 00824551, 00824783, 00825515, 00825901, 00826209, 00826535 |
| Reversible Vibratory Plate | BPR 25/45 D-3 | 00817631, 00818269 |
| Reversible Vibratory Plate | BPR 30/38 D-3 | 00817707, 00817709 |
| Reversible Vibratory Plate | BPR 35/42 D | 00818085, 00818087, 00818483, 00818485, 00818757, 00818759, 00824311, 00824313, 00824767, 00824771, 00825531, 00825805, 00825807, 00826513, 00826515, 00827469 |
| Reversible Vibratory Plate | BPR 35/60 D | 00818089, 00818091, 00818487, 00818489, 00818761, 00818763, 00824243, 00824317, 00824319, 00824371, 00824373, 00824769, 00824773, 00824793, 00825529, 00825533, 00825783, 00825785, 00826517, 00826519, 00827471, 00827465 |
| Reversible Vibratory Plate | BPR 25/40 D | 00818403, 00818753, 00824241, 00824305, 00824369, 00824763, 00824789, 00825523, 00825813, 00826509, 00827313 |
| Vibratory Plate | BP 25/50 D | 00818649, 00818751, 00824345, 00824759, 00825033, 00825129, 00827105, 00825509, 00825691, 00826125 |
| Reversible Vibratory Plate | BPR 25/50 D | 00818755, 00824309, 00824765, 00825525, 00825781, 00826511, 00827315, 00818405 |
| Reversible Vibratory Plate | BPR 40/60 D | 00824895, 00824897, 00825543, 00825809, 00825811, 00826521, 00826523, 00827473, 00827467 |
| Vibratory Plate | BVP 18/45 D | 00825159, 00825323, 00825477, 00826205 |
| Vibratory Plate | BP 20/50 D | 00825687, 00818749, 00825031, 00825127, 00825507, 00826123, 00818643 |
| Vibratory Plate | BP 20/45 D | 00827101 |
| Reversible Vibratory Plate | BPR 35/42 D/H | 00825527 |
| Reversible Vibratory Plate | BPR 35/60 D/E | 00824245 |
| Reversible Vibratory Plate | BPR 35/60 D/H | 00824791 |
| Reversible Vibratory Plate | BPR 40/60 D/E | 00825545 |
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.
