The Bomag 05723475 Cylinder and Piston is a genuine OEM assembly designed for BW 65 S-2, BW 65 H, and BW 62 H walk-behind light rollers. Sourced directly from Bomag, this assembly carries the same specifications as the original component installed at the factory, ensuring a true match to the engine's bore tolerances and compression requirements. This cylinder and piston is the correct service replacement when the engine on your BW 65 S-2, BW 65 H, or BW 62 H walk-behind roller loses power, burns oil, or no longer starts reliably.
Key Features
- OEM Compression Integrity — machined to exact bore dimensions and surface finish specifications, preserving the engine's designed compression ratio and combustion efficiency
- Direct Engine Replacement — this assembly installs into the engine block as a matched cylinder-and-piston set, eliminating the guesswork of sourcing and pairing components separately
- Confirmed Fitment — compatible with Bomag BW 65 S-2, BW 65 H, and BW 62 H walk-behind light rollers under part number 05723475
- Restored Engine Output — a worn cylinder or piston causes lost compression, increased oil consumption, and hard starting; replacing this assembly brings engine performance back to operating specification
- Genuine Bomag OEM Quality — manufactured to Bomag's own standards, so the fit, material grade, and ring-groove geometry match the original component exactly
The cylinder and piston form the core of the engine's combustion chamber. The piston travels up and down inside the cylinder bore, compressing the air-fuel mixture and transferring the force of combustion into crankshaft rotation that ultimately drives the roller's vibration and propulsion systems. Over time, the cylinder bore can develop wear, scoring, or loss of roundness, and the piston and rings can wear to the point where compression drops significantly. When that happens, the engine becomes difficult to start, loses pulling power, and may consume or leak oil — all signs that the cylinder and piston assembly needs to be replaced to return the machine to reliable working condition.
Part Details
| Part Number | 05723475 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Cylinder and Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 65 S-2 | 00817969, 00818069 |
| Walk-Behind / Light Roller | BW 65 H | 00817973, 00818067, 00818265, 00818267 |
| Walk-Behind / Light Roller | BW 62 H | 00818037, 00818079, 00818261, 00818263 |
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.
