The Bomag 05744166 Piston is a genuine OEM piston designed for the BW 75 H walk-behind roller and BPR 50/52 D-2 and BPR 50/52 D reversible vibratory plates. As a factory-sourced component, this piston meets the exact dimensional and material specifications Bomag set for these machines, ensuring the engine rebuilds and runs exactly as intended. Whether you are overhauling a BW 75 H or restoring compression to a BPR 50/52 D-series plate, this is the correct OEM piston for the job.
Key Features
- Genuine OEM Dimensional Accuracy — manufactured to Bomag's exact bore diameter and ring-groove tolerances, ensuring correct compression and proper ring seal for this engine application
- Direct Engine Rebuild Fit — this piston installs directly into the cylinder bore of compatible engines with no alteration, matching the original stroke and pin dimensions
- Confirmed Fitment — verified for the BW 75 H walk-behind roller and BPR 50/52 D-2 and BPR 50/52 D reversible vibratory plates
- Restored Engine Power — a worn or damaged piston causes loss of compression, rough running, and excessive oil consumption; replacing it with this OEM part restores full engine output and smooth operation
- Long-Term Engine Integrity — correct piston-to-wall clearance prevents premature cylinder wear, protecting the surrounding engine components over the life of the rebuild
The piston is the moving heart of the engine's combustion cycle — it travels up and down within the cylinder bore, compressing the air-fuel mixture and transferring the force of combustion through the connecting rod to the crankshaft. When a piston becomes worn, scored, or cracked, the engine loses compression, burns oil, and can no longer deliver consistent power to drive the machine's vibration system or drum. Replacing a failed piston with a correctly sized OEM component like part number 05744166 restores the engine's compression ratio and mechanical efficiency, bringing the machine back to full working condition.
Part Details
| Part Number | 05744166 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 75 H | 00817564, 00810362, 00810196 |
| Reversible Vibratory Plate | BPR 50/52 D-2 | 00811351 |
| Reversible Vibratory Plate | BPR 50/52 D | 00813406, 00813407 |
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.
