The Bomag 05817259 Piston Ring Set is a genuine OEM component designed for Bomag BW-series single drum rollers and tandem rollers, spanning a wide range of generation-3, generation-4, and generation-4i variants including the BW 211, BW 212, BW 213, BW 214, BW 215, BW 216, BW 138 AD, BW 138 AC, and C 850 C. Sourced directly from Bomag, this piston ring set matches the original manufacturer's specifications for material grade, ring profile, and dimensional tolerancing — ensuring a true drop-in fit for the engine. With broad coverage across dozens of single drum and tandem roller configurations, this set is the correct choice for scheduled engine rebuilds or in-field compression restoration on supported machines.
Key Features
- Genuine OEM Compression Integrity — manufactured to Bomag's exact ring-gap tolerances and material grade, preserving the combustion seal performance the engine was designed to deliver
- Direct Engine Replacement — engineered to the same profile and dimensions as the original rings, allowing installation without machining or shimming adjustments
- Wide BW-Series Coverage — fits BW 211, BW 212, BW 213, BW 214, BW 215, and BW 216 single drum rollers across multiple generation variants, plus BW 138 AD and BW 138 AC tandem rollers and the C 850 C single drum roller
- Sustained Engine Output — correctly seated piston rings maintain cylinder compression, supporting consistent hydraulic and vibratory system performance across demanding compaction cycles
- Verified Part Number Fitment — order by part number 05817259 to confirm you are receiving the exact set specified for your roller's engine build
Piston rings form the dynamic seal between each piston and the cylinder wall, controlling compression pressure and regulating oil consumption within the engine. When rings wear or lose tension, combustion gases blow past the piston, robbing the engine of power and causing excessive oil burning — symptoms that reduce hydraulic output and put added stress on the drum drive and vibration systems. Replacing a worn set with a correctly specified piston ring set restores cylinder compression to original levels, bringing fuel efficiency and engine responsiveness back in line with the machine's design intent.
Part Details
| Part Number | 05817259 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Ring Set |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AD | 00810105, 00810191, 00817473, 00818359 |
| Single Drum Roller | BW 213 D-3 | 00815320, 00815329, 00815390, 00817522, 00817523, 00817588 |
| Single Drum Roller | BW 213 DH-3 | 00815322, 00817526, 00817527, 00817528, 00817589 |
| Single Drum Roller | BW 216 D-3 | 00815340, 00817214, 00817535 |
| Tandem Roller | BW 138 AC | 00817472, 00818361 |
| Single Drum Roller | BW 213 PDH-3 | 00817529, 00817530, 00817590 |
| Single Drum Roller | BW 214 DH-3 | 00817532, 00817592 |
| Single Drum Roller | BW 216 DH-3 | 00817537 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
| Single Drum Roller | C 850 C | 00817583 |
| Single Drum Roller | BW 213 DH 3 VARIOCONTOL | 00817591, 00817605 |
| Single Drum Roller | BW 211 PD-3 | 00817608 |
| Single Drum Roller | BW 216 DHC-3 | 00817643, 00817644 |
| Single Drum Roller | BW211D 3 | 00817649 |
| Single Drum Roller | BW 211-PD-3 | 00817651 |
| Single Drum Roller | BW 213 DH-3 USA | 00817671 |
| Single Drum Roller | BW 213 PDH-3 USA | 00817673 |
| Single Drum Roller | BW 213 PDH-40 | 00817733 |
| Single Drum Roller | BW 211 D-4 | 00817771, 00817951, 00818127, 00824159, 00824389 |
| Single Drum Roller | BW 213 D-4 | 00817773, 00818293, 00824157, 00824387 |
| Single Drum Roller | BW 213 DH-40 | 00817785 |
| Single Drum Roller | BW 216 D-4 | 00817797, 00818351, 00824043 |
| Single Drum Roller | BW 211 PD-4 | 00817939, 00818329, 00824161, 00824391 |
| Single Drum Roller | BW 211 D-40 | 00817941, 00818129, 00818371, 00818391, 00818875, 00824269 |
| Single Drum Roller | BW 212 D-40 | 00817943, 00818587, 00818823, 00818881, 00824279 |
| Single Drum Roller | BW 213 D-40 | 00817945, 00818291 |
| Single Drum Roller | BW 214 DHC-4 | 00818029, 00818337 |
| Single Drum Roller | BW 213 DHC-4 | 00818031, 00818331 |
| Single Drum Roller | BW 216 PD-4 | 00818053, 00818353, 00824155 |
| Single Drum Roller | BW 212 PD-40 | 00818061, 00818883 |
| Single Drum Roller | BW 213 PD-40 | 00818063 |
| Single Drum Roller | BW 211 PD-40 | 00818065, 00818319 |
| Single Drum Roller | BW 213 PDHC-4 | 00818117, 00818333 |
| Single Drum Roller | BW 214 PDHC-4 | 00818119 |
| Single Drum Roller | BW 213 PD-4 | 00818167, 00818335 |
| Single Drum Roller | BW211D 40 | 00818415 |
| Single Drum Roller | BW211PD 40 | 00818417 |
| Single Drum Roller | BW213DH 40 | 00818419 |
| Single Drum Roller | C850D | 00818433 |
| Single Drum Roller | BW 216 D-40 | 00818611 |
| Single Drum Roller | BW 214 D-4 | 00818651, 00824185 |
| Single Drum Roller | BW 216 PD-40 | 00818653 |
| Single Drum Roller | BW 211 DE-40 | 00818741 |
| Single Drum Roller | BW 211 D-50 | 00818869, 00824425 |
| Single Drum Roller | BW 215 D-40 | 00824167 |
| Single Drum Roller | BW 211 PD-50 | 00824195, 00824427 |
| Single Drum Roller | BW 212 D-40 BR | 00824413, 00824785 |
| Single Drum Roller | BW 211 D-4 EU-Flex | 00824429 |
| Single Drum Roller | BW 213 D-4 EU-Flex | 00824431 |
| Single Drum Roller | BW 211 D-4i | 00824437 |
| Single Drum Roller | BW 213 D-4i | 00824443, 00824671 |
| Single Drum Roller | BW 216 D-4i | 00824463, 00824693 |
| Single Drum Roller | BW 214 D-4i | 00824687 |
| Single Drum Roller | BW 216 PD-4i | 00824697 |
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.
