The Bomag 83410156 Hydraulic Oil Tank is a genuine OEM component designed for BW 120 AD-4 and BW 100 AD-4 tandem rollers. Sourced directly from Bomag, this tank matches the original equipment specification, ensuring a proper fit with existing hydraulic lines, it mounts, and hardware. Confirmed fitment covers the BW 120 AD-4 and BW 100 AD-4 tandem roller families, giving you confidence in ordering the correct replacement the first time.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original design with correct material grade and tank geometry, ensuring the hydraulic system holds the proper fluid volume and pressure rating for your tandem roller
- Direct Bolt-On Replacement — engineered to match original port locations, mounting brackets, and line connections so installation aligns with the existing hydraulic circuit without adaptation
- Confirmed Tandem Roller Fitment — compatible with BW 120 AD-4 and BW 100 AD-4 tandem rollers, including the BW120AD 4 variant
- Hydraulic System Integrity — a correctly sized and sealed tank maintains stable fluid temperature and clean oil supply, supporting consistent drum drive and steering performance across the full workday
- Leak-Free Sealing — OEM-grade construction means seams, fittings, and port threads meet the original tolerance spec, reducing the risk of hydraulic fluid loss that can lead to drive or steering failures
The hydraulic oil tank serves as the fluid reservoir for the roller's hydraulic system, storing the oil that powers the drum drive, vibration circuit, and steering functions. Maintaining a properly sealed, correctly sized tank is essential — a cracked, leaking, or undersized tank can cause fluid starvation, overheating, and loss of drive or steering control. Replacing a damaged tank with a genuine OEM unit restores the full hydraulic capacity the machine was designed to operate with, keeping the BW 120 AD-4 and BW 100 AD-4 performing at their best on the job.
Part Details
| Part Number | 83410156 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Oil Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 120 AD-4 | 00818477, 00818733, 00824173 |
| Tandem Roller | BW120AD 4 | 00818871 |
| Tandem Roller | BW 100 AD-4 | 00824271, 00824273 |
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.
