The Bomag 05012693 O-Ring is a genuine OEM sealing component designed for Bomag single drum rollers, including the BW 213 PDH-40, BW 213 DH-40, BW213DH 40, BW 177 D-50, BW 177 DH-50, and BW 177 PDH-50. Sourced directly from Bomag, this O-Ring is manufactured to the exact material and dimensional specifications of the original, ensuring a proper seal without modification. When a seal fails, hydraulic or fluid leaks can compromise machine performance and lead to costly repairs — replacing it with the correct OEM part is the most straightforward fix. Order part number 05012693 with confidence knowing it is the same component that left the factory with your machine.
Key Features
- OEM-Grade Sealing Material — manufactured to Bomag's original compound and durometer specifications, delivering the correct compression and chemical resistance for this application
- Drop-In Replacement — dimensioned to match the original groove and mating surfaces exactly, so this O-Ring seats correctly on installation without reworking the housing
- Broad Single Drum Roller Coverage — fits the BW 213 PDH-40, BW 213 DH-40, BW213DH 40, BW 177 D-50, BW 177 DH-50, and BW 177 PDH-50 single drum rollers
- Leak Prevention — a correctly seated O-Ring maintains system pressure and keeps fluid contained, protecting surrounding components from contamination and wear
- Genuine Bomag OEM Part — supplied as part number 05012693, backed by Bomag's OEM parts program for traceability and quality assurance
An O-Ring is a precision-formed loop of elastomeric material that creates a fluid-tight seal between two mating surfaces or within a housing bore. On heavy single drum rollers like the BW 213 and BW 177 series, O-Rings are used throughout hydraulic circuits, fluid reservoirs, and drive systems to prevent leaks and maintain operating pressure. When an O-Ring hardens, cracks, or becomes deformed from heat and age, it loses its ability to seal — resulting in fluid loss, pressure drop, and potential damage to downstream components. Replacing a worn O-Ring promptly with the correct OEM part restores the integrity of the system and keeps the machine operating at full capacity.
Part Details
| Part Number | 05012693 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 213 PDH-40 | 00817733 |
| Single Drum Roller | BW 213 DH-40 | 00817785 |
| Single Drum Roller | BW213DH 40 | 00818419 |
| Single Drum Roller | BW 177 D-50 | 00824087 |
| Single Drum Roller | BW 177 DH-50 | 00824089 |
| Single Drum Roller | BW 177 PDH-50 | 00824091 |
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.
