The Bomag 05814258 SAE Flange is a genuine OEM component designed for Bomag tandem rollers across multiple series. Sourced directly from Bomag, this SAE Flange delivers an exact match to the original specification, ensuring proper alignment and secure connection within the hydraulic or drive system. This flange is confirmed to fit the BW 138 AD, BW 135 AD, BW 164 AD, BW 100 AD-3, BW 120 AD-3, BW 125 ADH, BW 144 AD-2, BW 154 AD-2, BW120AD 3, and BW 138-AD tandem rollers.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Bomag's original flange geometry and SAE interface standard, ensuring correct port alignment and a leak-free connection every time.
- Direct-Fit Installation — This SAE Flange matches the original mounting pattern and bolt circle, dropping into place without rework or machining.
- Broad Tandem Roller Coverage — Compatible with a wide range of Bomag tandem rollers including the BW 138 AD, BW 164 AD, BW 100 AD-3, BW 120 AD-3, BW 125 ADH, BW 144 AD-2, BW 154 AD-2, and additional variants.
- System Integrity Under Pressure — A correctly seated SAE Flange maintains hydraulic circuit integrity, preventing fluid loss and pressure drop that can degrade compaction performance and damage connected components.
- Authentic Bomag Part — Carrying part number 05814258, this is a genuine Bomag replacement backed by OEM traceability — the right choice when fitment and longevity matter on a working machine.
An SAE Flange is a standardized hydraulic connection component used to join hoses, tubes, and hydraulic assemblies at high-pressure junction points within the machine's drive or hydraulic system. It provides a flat-face, bolt-down seal that resists vibration loosening and fluid leakage — critical on compaction equipment that operates under continuous dynamic load. When an SAE Flange becomes worn, cracked, or improperly seated, it can cause hydraulic fluid leaks, pressure loss, and eventual failure of the connected circuit, taking the roller out of service until the fitting is replaced.
Part Details
| Part Number | 05814258 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | SAE Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AD | 00810105, 00810191, 00817473, 00818359 |
| Tandem Roller | BW 135 AD | 00810120, 00817471, 00818357 |
| Tandem Roller | BW 164 AD | 00810155 |
| Tandem Roller | BW 100 AD-3 | 00817458 |
| Tandem Roller | BW 120 AD-3 | 00817463, 00817833 |
| Tandem Roller | BW 125 ADH | 00817467 |
| Tandem Roller | BW 144 AD-2 | 00817477, 00817478 |
| Tandem Roller | BW 154 AD-2 | 00817490, 00817491, 00817599 |
| Tandem Roller | BW120AD 3 | 00817571 |
| Tandem Roller | BW 138-AD | 00817572, 00818389 |
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.
