The Bomag 05713172 Piston Ring Set is a genuine OEM component designed for Bomag BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers. As a direct OEM replacement, this piston ring set is manufactured to the same specifications as the original, ensuring a correct, confidence-inspiring installation. Sourced directly from Bomag, part number 05713172 is the right choice when restoring engine compression and performance on your tandem roller fleet. Confirm your machine model before ordering to ensure proper fitment.
Key Features
- OEM Compression Integrity — Manufactured to Bomag's original ring geometry and material specifications, maintaining correct cylinder-to-ring seal and combustion efficiency across the engine's operating range.
- Direct Engine Drop-In — Engineered to match the original piston groove dimensions on covered tandem roller engines, allowing straightforward installation without rework or modification.
- Broad Tandem Roller Coverage — Fits BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers, making this set a practical stock item for mixed fleets.
- Restored Engine Power and Efficiency — Worn or broken piston rings allow combustion gases to bypass the piston, causing power loss, excessive oil consumption, and hard starting. A fresh ring set restores proper cylinder pressure and engine output.
- Genuine Bomag Part — Supplied as an authentic OEM assembly under part number 05713172, giving you full confidence that this part matches the original design intent for your Bomag tandem roller.
The piston ring set seals the gap between the piston and cylinder wall inside the engine, performing three critical jobs: containing combustion pressure to generate power, scraping excess oil from the cylinder bore to prevent burning, and transferring heat away from the piston into the cooled cylinder wall. When rings wear, lose tension, or break, compression drops, oil consumption climbs, and the engine may produce blue smoke or run roughly. Replacing the piston ring set with a genuine Bomag 05713172 restores the tight cylinder seal the engine depends on, bringing compression and fuel efficiency back to operating standard on your BW-series tandem roller.
Part Details
| Part Number | 05713172 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Ring Set |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Tandem Roller | BW 164 AC-2 | 00817495 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Tandem Roller | BW 164 AD-2 | 00817640 |
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.
