The Bomag 05718814 Piston Ring is a genuine OEM component designed for the BW 212 D-2 single drum roller. Sourced directly from Bomag, this piston ring delivers an exact match to the original specification, ensuring proper sealing and combustion chamber integrity in the engine. If your BW 212 D-2 is showing signs of reduced compression, increased oil consumption, or loss of power, replacing this component with the correct OEM part is the right first step toward restoring full engine performance.
Key Features
- OEM Compression Sealing — manufactured to Bomag's original tolerances, this piston ring maintains the tight cylinder-wall seal required for consistent combustion pressure in the BW 212 D-2 engine
- Direct-Fit Replacement — engineered to match the bore diameter, ring width, and tension spec of the original, so installation drops straight into the existing engine assembly without rework
- Confirmed Fitment — verified for the BW 212 D-2 single drum roller, giving you confidence you are ordering the correct part for your machine
- Restored Engine Output — a worn or broken piston ring allows combustion gases to bypass the piston, robbing the engine of power; replacing it with part number 05718814 brings compression back to spec and restores full drum-drive performance
- Reduced Oil Burning — a correctly seated OEM piston ring prevents engine oil from entering the combustion chamber, protecting against fouled injectors, excessive smoke, and accelerated engine wear
A piston ring is a split metal ring that seats in a groove around the engine piston, forming a seal between the piston and the cylinder wall. Its primary job is to contain combustion pressure above the piston so that energy is transferred efficiently to the crankshaft rather than leaking past into the crankcase. It also controls the oil film on the cylinder wall, keeping lubrication where it belongs and combustion gases where they belong. When a piston ring wears, cracks, or loses tension, the engine loses compression, burns oil, and delivers noticeably less power — problems that worsen quickly if left unaddressed on a working machine like the BW 212 D-2.
Part Details
| Part Number | 05718814 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 212 D-2 | 00810687 |
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.
