The Bomag 05816286 Hydraulic Gear Pump is a genuine OEM component designed for Bomag BW 100 and BW 120 series tandem rollers, as well as BW 115 and BW 131 tandem rollers. Sourced directly from Bomag, this pump meets the exact specifications of the original unit it replaces, ensuring a straight-swap installation with no guesswork. Compatible models include the BW 100 AD-5, BW 100 AC-5, BW 100 SL-5, BW 120 AD-5, BW 120 AC-5, BW 120 SL-5, BW 120 SLC-5, BW 115 AC-5, BW 131 AD-5, and BW 131 ACW-5 tandem rollers. When your hydraulic system needs restoring to full operating condition, this Hydraulic Gear Pump is the correct replacement to specify.
Key Features
- Genuine OEM Pressure Output Integrity — manufactured by Bomag to the original flow-rate and pressure specifications, so the hydraulic circuit performs exactly as engineered from the factory floor.
- Direct Swap Fitment — matches the original port configuration, mounting flange, and shaft dimensions of the pump it replaces, installing directly into the hydraulic system of compatible tandem rollers.
- Broad Tandem Roller Coverage — confirmed fitment across the BW 100 AD-5, BW 100 AC-5, BW 100 SL-5, BW 115 AC-5, BW 120 AD-5, BW 120 AC-5, BW 120 SL-5, BW 120 SLC-5, BW 131 AD-5, and BW 131 ACW-5 tandem rollers.
- Sustained Compaction Output — a properly functioning hydraulic gear pump maintains the consistent fluid pressure that drives drum vibration, propulsion, and steering; a failing pump causes sluggish response, loss of vibration amplitude, and uneven compaction results.
- Hydraulic System Safety — correct pump output pressure is essential for reliable brake and steering response on ride-on tandem rollers; an under-performing pump introduces unpredictable handling at operating speed.
The hydraulic gear pump is the heart of the roller's hydraulic circuit, drawing fluid from the reservoir and generating the pressurized flow that powers the vibratory drums, drive motors, and steering system. Without consistent pump output, the machine loses the hydraulic force needed to maintain drum frequency and ground pressure, directly compromising compaction density and pass efficiency. A worn or failing pump typically presents as reduced vibration force, slow or unresponsive steering, and abnormal hydraulic temperatures — all signs that replacement with part number 05816286 should not be delayed.
Part Details
| Part Number | 05816286 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Gear Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-5 | 00824029, 00824561, 00824833, 00824995, 00825357, 00825643, 00826215 |
| Tandem Roller | BW 120 AC-5 | 00824031, 00824839, 00825363 |
| Tandem Roller | BW 120 AD-5 | 00824033, 00824563, 00824835, 00824997, 00825359, 00825645, 00826217 |
| Tandem Roller | BW 100 AC-5 | 00824275, 00824837, 00825361 |
| Tandem Roller | BW 120 SL-5 | 00824537, 00824559, 00825001, 00825615, 00827055 |
| Tandem Roller | BW 100 SL-5 | 00824557, 00824999, 00826553 |
| Tandem Roller | BW 115 AC-5 | 00824933 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
| Tandem Roller | BW 131 ACW-5 | 00824937 |
| Tandem Roller | BW 120 SLC-5 | 00826435 |
| Tandem Roller | BW 120SL-5 | 00826609 |
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.
