The Bomag 05728686 Oil Separator is a genuine OEM component designed for a wide range of Bomag vibratory plates and walk-behind rollers, including BP-series vibratory plates, BPR-series reversible vibratory plates, and the BW 71 E-2 walk-behind roller. Sourced directly from Bomag, this part carries the same specifications as the component installed at the factory. It fits models including BP 15/45, BP 15/45 D-2, BP 18/45 D-2, BP 20/50 D, BP 25/48 D, BP 25/50 D, BPR 25/40 D, BPR 25/45 D-3, BPR 25/50 D, BPR 30/38, BPR 35/42 D, BPR 35/42 D/H, BPR 35/60 D, BPR 40/60 D, BPR 40/60 D/E, BVP 18/45 D, and BW 71 E-2. This is a direct, drop-in replacement that installs exactly like the original, keeping your machine running clean and protected.
Key Features
- Genuine OEM Crankcase Vapor Control — sourced directly from Bomag, this oil separator meets the exact material and performance specifications required for proper crankcase ventilation on small-engine compaction equipment
- Broad Fitment Coverage — compatible with BP-series vibratory plates including BP 15/45, BP 18/45 D-2, BP 25/48 D, and BP 25/50 D, BPR reversible plates including BPR 25/40 D, BPR 35/60 D, BPR 40/60 D/E, and BVP 18/45 D, as well as the BW 71 E-2 walk-behind roller
- Exact OEM Part Number Match — ordering by part number 05728686 confirms you are getting the correct separator for your specific machine, eliminating guesswork on fitment
- Engine Protection — a functioning oil separator prevents oil mist from entering the intake and combustion chamber; a failed separator leads to oil consumption, fouled air filters, and accelerated engine wear
- Direct Replacement Installation — this part mounts to the existing ports and connections without modification, restoring the crankcase ventilation circuit to its original configuration
An oil separator is part of the engine's crankcase ventilation system. Its job is to capture oil droplets from the blow-by gases that escape past the piston rings during normal engine operation, preventing that oil mist from being drawn back into the air intake and burned in the combustion chamber. When the separator becomes clogged or damaged, oil is consumed more rapidly, the air filter becomes oil-soaked, and engine performance drops. Replacing a worn separator with a genuine OEM part like the Bomag 05728686 restores clean crankcase ventilation and helps protect the engine from unnecessary wear.
Part Details
| Part Number | 05728686 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Oil Separator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 15/45 D-2 | 00816409, 00817414 |
| Vibratory Plate | BP 15/45 | 00816413 |
| Vibratory Plate | BP 18/45 D-2 | 00817418 |
| Vibratory Plate | BP 25/48 D | 00817427 |
| Reversible Vibratory Plate | BPR30 /38 | 00817435 |
| Walk-Behind / Light Roller | BW 71 E-2 | 00817562, 00818081, 00818463, 00818769, 00824551, 00824783, 00825515 |
| Reversible Vibratory Plate | BPR 25/45 D-3 | 00817631 |
| Reversible Vibratory Plate | BPR 25/40 D | 00824305, 00824763, 00825523 |
| Reversible Vibratory Plate | BPR 25/50 D | 00824309, 00824765, 00825525 |
| Reversible Vibratory Plate | BPR 35/42 D | 00824311, 00824313, 00824767, 00824771, 00825531 |
| Reversible Vibratory Plate | BPR 35/60 D | 00824317, 00824319, 00824373, 00824769, 00824773, 00825529, 00825533 |
| Vibratory Plate | BP 25/50 D | 00824345, 00824759, 00825033, 00825129, 00825509 |
| Reversible Vibratory Plate | BPR 40/60 D | 00824895, 00824897, 00825543 |
| Vibratory Plate | BVP 18/45 D | 00825159, 00825323 |
| Reversible Vibratory Plate | BPR 35/42 D/H | 00825527 |
| Reversible Vibratory Plate | BPR 40/60 D/E | 00825545 |
| Vibratory Plate | BP 20/50 D | 00824757, 00825031, 00825127, 00825507 |
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.
