The Bomag 05887399 Flushing Valve is a genuine OEM flushing valve designed for Bomag tandem rollers across a wide range of BW-series models, including the BW 170 AD, BW 174 AD, BW 174 AD-2, BW 184 AD-2, BW 202 AD-4, BW 203 AD-4, BW 190 AD-4, BW 161 AD-4, BW 154 AD-4, BW 151 AD-4, BW 141 AD-4, and additional AP, APO, AC, and ADH variants. Sourced directly from Bomag, this flushing valve matches the original component specification exactly, ensuring correct installation and hydraulic system compatibility. This part is the correct service replacement for keeping the hydrostatic drive circuit operating within its designed thermal and cleanliness parameters on supported machines.
Key Features
- Genuine OEM Hydraulic Spec — manufactured to Bomag's original valve flow and pressure ratings, ensuring the flushing circuit performs exactly as designed in the hydrostatic drive system
- Direct Drop-In Replacement — engineered to the same port sizing, thread specification, and mounting configuration as the original, allowing straightforward installation without custom adaptation
- Broad BW Tandem Roller Coverage — fits an extensive range of Bomag tandem rollers including BW 170 AD, BW 174 AD, BW 174 AP-4, BW 174 AP-4i, BW 190 AD-4, BW 202 AD-4, BW 203 AD-4, and additional AD, AP, APO, AC, AM, and ADH variants across the BW 141 through BW 203 series
- Protects the Hydrostatic Drive — a correctly functioning flushing valve continuously purges hot, contaminated oil from the closed-loop hydraulic circuit; a failed valve allows heat and particulate buildup that accelerates pump and motor wear
- Verified Part Number Integrity — order with confidence using Bomag part number 05887399 to confirm you are receiving the exact component matched to your machine's hydraulic system
The flushing valve is a hydraulic control component integrated into the closed-loop hydrostatic drive circuit of tandem rollers. Its primary job is to continuously bleed a controlled volume of hot, high-pressure oil from the drive loop and route it through the system's heat exchanger and filter before returning it to the reservoir — this process lowers circuit temperature and removes contaminants that would otherwise accumulate in the closed loop. When the flushing valve wears or fails, oil temperature rises unchecked and particle contamination increases, placing the hydrostatic pump and drive motors under stress and significantly shortening their service life. Replacing a faulty flushing valve promptly is one of the most cost-effective ways to protect the hydraulic drivetrain on Bomag tandem rollers.
Part Details
| Part Number | 05887399 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Flushing Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 170 AD | 00817498 |
| Tandem Roller | BW 174 AD | 00817501 |
| Tandem Roller | BW 174 AD AM | 00817502 |
| Tandem Roller | BW 184 AD-2 AM | 00817600 |
| Tandem Roller | BW 161 AD-4 | 00817641, 00818481, 00818959, 00824003 |
| Tandem Roller | BW 202 AD-4 | 00817642, 00818381, 00818961, 00824005 |
| Tandem Roller | BW 174 AD-2 AM | 00817693 |
| Tandem Roller | BW 174 AD-2 | 00817695 |
| Tandem Roller | BW 141 AD-4 | 00817697, 00818561, 00818955, 00818999 |
| Tandem Roller | BW 154 AD-4 AM | 00817699, 00818447 |
| Tandem Roller | BW 170 AD-2 AM | 00817716 |
| Tandem Roller | BW 161 ADH-4 | 00817739 |
| Tandem Roller | BW 190 AD-4 | 00817823, 00818379, 00824009 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 203 AD-4 AM | 00817837, 00818591, 00824019 |
| Tandem Roller | BW 184 AD-2 | 00817841 |
| Tandem Roller | BW151AD 4 | 00817843 |
| Tandem Roller | BW 154 AD-4 | 00817901, 00818557 |
| Tandem Roller | BW 151 AD-4 AM | 00817913, 00818555, 00824017 |
| Tandem Roller | BW 141 AD-4 AM | 00817925, 00818553 |
| Tandem Roller | BW 154 AP-4 AM | 00818299, 00824177, 00824715 |
| Tandem Roller | BW 154 AP-4 | 00818301, 00824179, 00824717 |
| Tandem Roller | BW 161 ADH-4 CHINA | 00818365 |
| Tandem Roller | BW 151 AD-4 | 00818563, 00818957, 00824001 |
| Tandem Roller | BW 203 AD-4 | 00818599, 00818963 |
| Tandem Roller | BW 174 AP-4 AM | 00818655, 00818845, 00824543 |
| Tandem Roller | BW 174 AP-4 | 00818847, 00824545 |
| Tandem Roller | BW 174 AP-4 AM PB | 00818971 |
| Tandem Roller | BW 174 AP-4 PB | 00818973 |
| Tandem Roller | BW 151 AC-4 | 00819699 |
| Tandem Roller | BW 174 AP-4i AM | 00824093, 00824627, 00825051 |
| Tandem Roller | BW 174 AP-4i | 00824095, 00824629, 00825053 |
| Tandem Roller | BW 154 AP-4i AM | 00824385 |
| Tandem Roller | BW 154 AP-4i | 00824587 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Tandem Roller | BW 174 APO-4i | 00825099 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
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.
