The Bomag 05740264 O-Ring is a genuine OEM sealing component designed for Bomag BW 80 AD-2, BW 80 ADS, BW 90 AD-2, BW 90 AC-2, and BW 100 ADM-2 tandem rollers. 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 modification. Sourced directly from Bomag, part number 05740264 is the correct specification for these tandem roller applications. When sealing integrity matters, fitting the right OEM component is the straightforward choice.
Key Features
- OEM-Grade Elastomer Material — Manufactured to Bomag's exact compound specification, delivering the compression set resistance and chemical compatibility required for hydraulic and fluid sealing in tandem roller systems.
- Exact Dimensional Fit — Machined to the precise cross-section and inner diameter of the original, this O-Ring seats correctly in its groove without stretching, pinching, or re-tooling.
- Confirmed Tandem Roller Fitment — Compatible with BW 80 AD-2, BW 80 ADS, BW 90 AD-2, BW 90 AC-2, and BW 100 ADM-2 tandem rollers, covering a range of Bomag's compact asphalt compaction lineup.
- Leak Prevention — A correctly seated O-Ring maintains fluid containment in hydraulic circuits and fluid passages; a worn or extruded seal leads to leaks, pressure loss, and potential system damage.
- Genuine Bomag OEM Part — Supplied as an authentic Bomag replacement, traceable by part number 05740264, so you can order with confidence that the component matches the original assembly.
An O-Ring is a circular elastomeric seal used to prevent fluid or gas from passing between mating components — typically between a bore and a shaft, a housing and a fitting, or across hydraulic connections. In tandem rollers like the BW 80 AD-2 and BW 100 ADM-2, O-Rings appear throughout hydraulic circuits, fluid reservoirs, and drivetrain housings, where they maintain pressure and prevent contamination ingress. When an O-Ring degrades, flattens, or cracks, the resulting leak can lead to hydraulic pressure loss, fluid contamination, or accelerated wear in the surrounding components — making timely replacement with the correct OEM part essential to keeping the machine operating correctly.
Part Details
| Part Number | 05740264 |
|---|---|
| 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, 00818041, 00818507 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
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.
