The Bomag 05542146 Angular Union is a genuine OEM fitting designed for BW 177BVC-5 and BW 177-5 single drum rollers and the BW 11 RH-5 pneumatic tyred roller. Sourced directly from Bomag, this angular union delivers an exact match to the original component it replaces, ensuring a secure, leak-free hydraulic or fluid line connection. This part is confirmed compatible across the BW 177 and BW 11 RH roller families covered by the fitment data, making it the right choice when you need confidence in what you're installing.
Key Features
- Genuine OEM Fluid-Line Integrity — manufactured to Bomag's own specifications, this angular union maintains the correct thread form, sealing surface, and angle geometry critical to a leak-free connection
- Direct-Swap Installation — matches the original port orientation and thread specification, so the fitting seats correctly without reworking adjacent lines or adapters
- Confirmed Fitment — fits the BW 177BVC-5 and BW 177-5 single drum rollers and the BW 11 RH-5 pneumatic tyred roller
- Leak Prevention at the Source — a worn or damaged angular union allows fluid to weep at the connection point, leading to pressure loss and potential system contamination; replacing it promptly keeps fluid circuits operating at rated pressure
- Fuel and Hydraulic System Safety — a correctly torqued, OEM-spec union eliminates the risk of line separation or fluid spray under operating pressure, protecting both the operator and surrounding components
An angular union is a directional fitting that joins two fluid lines at a fixed angle, allowing hydraulic or fuel tubing to change direction cleanly within a tight equipment compartment without stressing the hose or pipe. On compact and mid-size rollers like the BW 177 and BW 11 RH series, these fittings are routed through areas with limited clearance, so the correct angle and thread engagement are essential. When an angular union cracks, corrodes, or strips, the resulting leak reduces system pressure and can quickly escalate into a more serious hydraulic or fuel circuit failure if left unaddressed.
Part Details
| Part Number | 05542146 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Angular Union |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 177BVC-5 | 00824479 |
| Pneumatic Tyred Roller | BW 11 RH-5 | 00824749, 00824939, 00824993, 00825667 |
| Single Drum Roller | BW 177-5 | 00825731 |
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.
