The Bomag 83410474 Hydraulic Oil Tank is a genuine OEM component designed for the BW 900-50 walk-behind roller. Sourced directly from Bomag, this tank matches the original equipment specification exactly, ensuring proper fitment and system compatibility without modification. As the authoritative OEM replacement, it restores full hydraulic system integrity to your BW 900-50 and is backed by Bomag's own production standards.
Key Features
- OEM-Matched Tank Construction — Manufactured to the same material grade and dimensional tolerances as the original, ensuring correct fluid capacity and pressure retention for the BW 900-50 hydraulic system.
- Direct-Fit Replacement — Engineered to align with the existing mounting points and hydraulic line connections on the BW 900-50, so installation follows the original service procedure.
- Confirmed Fitment — Verified for the Bomag BW 900-50 walk-behind roller; part number 83410474 cross-references directly to this machine's hydraulic assembly.
- Sustained Hydraulic Performance — A sound, leak-free tank maintains consistent fluid volume and cleanliness, keeping hydraulic pressure stable and drive response predictable during compaction passes.
- Fuel System Safety Integrity — A compromised hydraulic oil tank can introduce contamination or cause fluid loss, leading to drive failure or uncontrolled machine behavior; replacing with a genuine OEM tank eliminates these risks.
The hydraulic oil tank stores and supplies hydraulic fluid to the drive and vibration systems on the BW 900-50 walk-behind roller. It acts as the fluid reservoir that keeps the hydraulic circuit primed, allowing the pump to deliver consistent pressure to the drum drive motor and any vibration mechanisms. When the tank is cracked, corroded, or leaking, fluid loss causes pressure drop across the system, leading to sluggish or unresponsive drive performance and potential pump damage from cavitation. Replacing a failed tank promptly with a genuine OEM unit protects the wider hydraulic system and restores full compaction capability.
Part Details
| Part Number | 83410474 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Oil Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 900-50 | 00818921, 00825617, 00826539, 00827119 |
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.
