The Bomag 06550077 Filler Neck is a genuine OEM component designed for Bomag BW-series tandem rollers and pneumatic tyred rollers, including the BW 161 AD-4, BW 190 AD-4, BW 202 AD-4, BW 203 AD-4, BW 205 AD 4, BW 24 RH, BW 25 RH, and BW 27 RH families. Sourced directly from Bomag, this filler neck matches the original manufacturer's specifications for a direct, hassle-free installation. Confirm fitment using part number 06550077 to ensure you are ordering the correct component for your machine's configuration.
Key Features
- Genuine OEM Construction — manufactured by Bomag to the same material grade and dimensional tolerances as the original, ensuring a secure, leak-free seal at the fill point
- Direct Drop-In Replacement — matches the original mounting interface and neck geometry, allowing the filler neck to seat and connect without rework or modification
- Broad Fitment Coverage — fits BW 161 AD-4, BW 161 ADH-4, BW 190 AD-4, BW 202 AD-4, BW 203 AD-4, BW 205 AD 4, BW 24 RH, BW 25 RH, BW 27 RH, and related tandem roller and pneumatic tyred roller variants
- Fluid Integrity Protection — a properly seated filler neck prevents contamination from entering the fluid system and stops leaks that can lead to costly fluid loss or system damage
- Verified Part Number Fit — ordering by part number 06550077 eliminates guesswork and confirms you are receiving the exact Bomag-authorized replacement for your roller
The filler neck is the access point through which fluid is added to a specific reservoir on the roller — whether for the water system, hydraulic circuit, or fuel tank, depending on the assembly. It forms a sealed connection between the fill opening and the reservoir below, keeping contaminants out and fluid securely contained during operation. When a filler neck cracks, corrodes, or seats improperly, it can allow dirt and moisture into the system or cause fluid to leak, both of which can result in accelerated component wear or unplanned service intervals.
Part Details
| Part Number | 06550077 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Filler Neck |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 161 AD-4 | 00817641, 00818481, 00818959, 00824003, 00824735 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Pneumatic Tyred Roller | BW 24 RH | 00817755, 00818457, 00818949, 00818951, 00824405 |
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00818965, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Pneumatic Tyred Roller | BW24RH | 00818279, 00818691 |
| Pneumatic Tyred Roller | BW 27 RH | 00818315, 00818953, 00818997, 00824407 |
| Pneumatic Tyred Roller | BW 25 RH | 00818321 |
| Tandem Roller | BW 161 ADH-4 CHINA | 00818365 |
| Tandem Roller | BW 202 AD-4 | 00818381, 00818961, 00824005 |
| Tandem Roller | BW 203 AD-4 AM | 00818591, 00824019, 00825067 |
| Tandem Roller | BW 203 AD-4 | 00818599, 00818963 |
| Pneumatic Tyred Roller | BW 27 RH-4i | 00824131, 00824409 |
| Tandem Roller | BW 161 ADO-4 | 00824333, 00824335 |
| Tandem Roller | BW 161 AD-4 EU-Flex | 00824393 |
| Tandem Roller | BW 202 AD-4 EU-Flex | 00824395 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Pneumatic Tyred Roller | BW 27 RH-4i BC | 00824723 |
| Tandem Roller | BW203AD-4 | 00824739 |
| Tandem Roller | BW 205 AD 4 | 00824889 |
| Tandem Roller | BW 203 ADO-4 | 00825049 |
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.
