The Bomag 88021501 Emulsion Tank is a genuine OEM component designed for BW 100 AC-4, BW 120 AC-4, and BW 125 AC-4 tandem rollers. Sourced directly from Bomag, this emulsion tank meets the exact specifications of the original part it replaces, ensuring a correct, trouble-free installation. If your machine's water/emulsion system is leaking, cracked, or due for replacement, part number 88021501 is the authoritative OEM solution for these compactors.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original design specifications, delivering the same material integrity and sealing performance as the tank installed at the factory
- Direct Drop-In Replacement — engineered to match the original mounting points and fluid connections on BW AC-4 series tandem rollers, so installation follows the standard service procedure without adaptation
- Confirmed Tandem Roller Fitment — verified for the BW 100 AC-4, BW 120 AC-4, and BW 125 AC-4; check your model before ordering to ensure compatibility
- Preserves Drum Wetting Performance — a sound emulsion tank maintains consistent fluid supply to the drums, preventing hot-mix asphalt from sticking and protecting mat quality on every pass
- Leak-Free Integrity — OEM-grade tank material resists cracking and emulsion degradation, reducing the risk of fluid loss that can contaminate the drum surface and disrupt compaction uniformity
The emulsion tank stores the water or release-agent emulsion that is continuously distributed across the roller drums during asphalt compaction. By keeping the drum surfaces wetted, it prevents bituminous material from adhering to the steel drums — a problem that would otherwise mar the mat finish and create uneven compaction. When the tank cracks, leaks, or fails to hold fluid, drum wetting becomes inconsistent, leading to material pickup, surface defects, and potential rework on the finished layer.
Part Details
| Part Number | 88021501 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Emulsion Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
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.
