The Bomag 321170021 Tube is a genuine OEM component designed for the BM 1300/30 and BM 1200/30 cold milling machines. Sourced directly from Bomag, this tube delivers an exact-fit replacement that integrates seamlessly into the machine's fluid or air routing system without rework or adaptation. Verified against Bomag's parts catalog, this component ensures your milling machine is restored to proper operating spec using an authentic part built to the same standards as the original.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original material and dimensional specifications, ensuring the correct wall thickness, diameter, and connection geometry for a fluid-tight, durable installation
- Direct-Fit Replacement — engineered to match the original routing path and connection points in BM 1300/30 and BM 1200/30 cold milling machines, so installation follows the original service procedure
- Confirmed Fitment — part number 321170021 is catalog-verified for the BM 1300/30 and BM 1200/30 cold milling machines, giving you confidence in compatibility before the part arrives
- System Integrity — a correctly functioning tube maintains consistent flow and pressure through the relevant circuit; a cracked, kinked, or deteriorated tube can cause leaks, pressure loss, or contamination that affect machine output and uptime
- Authentic Bomag Part — supplied as a genuine OEM replacement, this tube carries the full assurance of Bomag's own supply chain rather than an approximated substitute
A tube in a cold milling machine serves as a dedicated conduit for routing hydraulic fluid, coolant, fuel, or air between system components along a fixed, engineered path. Unlike flexible hoses, a rigid or semi-rigid tube maintains a precise routed geometry that resists vibration-induced movement and keeps the connected circuit properly sealed under operating pressures. When a tube cracks, corrodes, or develops a compromised fitting interface, the resulting leak or flow restriction can affect the performance of the hydraulic, cooling, or fuel system it serves — making timely replacement with the correct OEM part essential to keeping the milling machine operating as designed.
Part Details
| Part Number | 321170021 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Tube |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM1300/30 | 00800607 |
| Cold Milling Machine | BM1200/30 | 00800617 |
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.
