The Bomag 05741326 O-Ring is a genuine OEM sealing component designed for Bomag BW-series tandem rollers and single drum rollers. Sourced directly from Bomag, this O-Ring meets the exact material and dimensional specifications required for proper sealing performance in your machine. This part fits a wide range of Bomag tandem rollers — including the BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 125 AD-4, BW 125 AC-4, BW 138 AC-5, BW 138 AD-5, BW 135 AD-5, BW 100 AD-5, BW 120 AC-5, BW 120 AD-5, BW 100 AC-5, BW 120 SL-5, BW 100 SL-5, BW 115 AC-5, BW 131 AD-5, and BW 131 ACW-5 — as well as the BW 124 PDH-5 and BW 124 DH-5 single drum rollers. When an O-Ring wears, cracks, or loses its compression set, fluid or air leaks follow, so replacing it with a genuine Bomag part ensures the seal is restored correctly the first time.
Key Features
- Genuine OEM Sealing Integrity — manufactured to Bomag's exact compound and durometer specification, ensuring the correct compression set and chemical compatibility for the fluid system it seals
- Drop-In Replacement — molded to the precise cross-section and diameter of the original, so this O-Ring seats correctly in the groove without trimming, shimming, or adaptation
- Broad BW-Series Coverage — fits BW 100, BW 115, BW 120, BW 120 SL, BW 124, BW 125, BW 131, BW 135, and BW 138 series tandem and single drum rollers across the -4 and -5 generation lines
- Leak Prevention Where It Counts — a correctly seated O-Ring maintains system pressure and prevents fluid ingress or egress, protecting surrounding components from contamination and wear
- Verified Part Number — ordering by part number 05741326 eliminates guesswork and ensures you receive the exact seal your machine requires
An O-Ring is a circular elastomeric seal seated in a machined groove to close the interface between two mating surfaces or components. Under compression it forms a continuous barrier that prevents hydraulic fluid, oil, coolant, or air from escaping the assembly — or contaminants from entering it. When an O-Ring ages, is exposed to heat cycles, or is disturbed during service, it can flatten, crack, or take a permanent set, losing its ability to seal. The result is a visible or internal leak that, left unaddressed, leads to fluid loss, pressure drop, and accelerated wear on the components the fluid was protecting. Replacing the O-Ring with a correctly specified genuine Bomag part restores the seal to its original integrity and stops the leak at the source.
Part Details
| Part Number | 05741326 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Tandem Roller | BW 138 AC-5 | 00818719, 00824923, 00825561 |
| Tandem Roller | BW 138 AD-5 | 00818721, 00824175, 00824921, 00825559 |
| Tandem Roller | BW 135 AD-5 | 00818723, 00825563 |
| Tandem Roller | BW 100 AD-5 | 00824029, 00824561, 00824617, 00825373, 00825565 |
| Tandem Roller | BW 120 AC-5 | 00824031, 00824619, 00825571 |
| Tandem Roller | BW 120 AD-5 | 00824033, 00824563, 00824615, 00825567 |
| Tandem Roller | BW 100 AC-5 | 00824275, 00824621, 00825569 |
| Tandem Roller | BW 120 SL-5 | 00824537, 00824559 |
| Tandem Roller | BW 100 SL-5 | 00824557 |
| Tandem Roller | BW 115 AC-5 | 00824933 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
| Tandem Roller | BW 131 ACW-5 | 00824937 |
| Single Drum Roller | BW 124 PDH-5 | 00825071, 00825075, 00825625, 00825735 |
| Single Drum Roller | BW 124 DH-5 | 00825073, 00825193, 00825623, 00825733 |
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.
