The Bomag 05740095 O-Ring is a genuine OEM sealing component designed for Bomag tandem rollers including the BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, and BW 90 AC-2. As a direct OEM replacement, this O-Ring is manufactured to the exact material grade and dimensional tolerances specified for these machines, ensuring a proper seal without rework or modification. Sourced directly through the Bomag parts network, part number 05740095 is the correct replacement when servicing the sealing systems on these tandem roller models.
Key Features
- OEM Material and Dimensional Accuracy — manufactured to Bomag's exact compound specification and cross-section tolerances, delivering the compression and sealing performance required for these tandem roller hydraulic and fluid systems
- Drop-In Replacement Fit — matches the original groove dimensions on covered tandem roller assemblies, seating correctly without stretching, trimming, or adaptation
- Broad Tandem Roller Coverage — fits the BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, and BW 90 AC-2 tandem rollers under a single part number
- Leak Prevention at the Source — a correctly installed O-Ring maintains system pressure and prevents fluid ingress or egress; a worn or degraded seal leads to leaks, contamination, and accelerated component wear
- Genuine OEM Assurance — supplied as authentic Bomag OEM inventory, so the compound, hardness, and sizing match what was installed at the factory on these tandem roller models
An O-Ring is a precision-molded sealing loop seated in a machined groove between two mating surfaces or around a moving shaft, creating a pressure-tight barrier against fluid or air passage. On tandem rollers like the BW 80 AD-2 and BW 100 ADM-2, O-Rings are used throughout hydraulic circuits, drum drive assemblies, and fluid reservoirs to keep oil and hydraulic fluid contained under operating pressure. When an O-Ring degrades — through heat cycling, chemical exposure, or simple age — it loses its elasticity and the seal fails, resulting in leaks that reduce system pressure, invite contamination, and can cause secondary damage to pumps, motors, and bearings if left unaddressed.
Part Details
| Part Number | 05740095 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-2 | 00810280, 00817566 |
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 80 ADS | 00817567 |
| Tandem Roller | BW 90 AC-2 | 00817568 |
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.
