The Multiquip 551440370 is a genuine OEM Nylon Tube 6.3 680L designed for the MRX-440P walk-behind roller. Sourced directly from Multiquip, this replacement tube meets the exact specifications of the original component installed at the factory. Verified fitment for the MRX-440P gives you confidence you are ordering the correct part before it ships. DHS Equipment stocks genuine Multiquip OEM parts so your roller gets back to work without unnecessary delays.
Key Features
- Genuine OEM Material Grade — Manufactured from nylon to the same material specification as the original, maintaining correct flexibility and chemical resistance for fluid or air routing applications.
- Correct Length and Diameter — Cut to the 680L length and sized to the 6.3 diameter spec, so the tube seats and routes exactly as the original without modification.
- Direct Replacement for MRX-440P — Confirmed OEM fitment for the MRX-440P walk-behind roller; connects to existing fittings and routing paths without adaptation.
- Maintains System Integrity — A properly functioning tube keeps fluid or air routing sealed and consistent, preventing pressure loss, contamination, or operational interruption on the roller.
- Backed by Multiquip OEM Sourcing — Part 551440370 is a genuine Multiquip component, not a generic substitute, ensuring the replacement performs to the same service life expectation as the part it replaces.
The nylon tube on the MRX-440P walk-behind roller serves as a conduit for routing fluid or air between system components, maintaining consistent pressure and flow within that circuit. Nylon is used for its resistance to abrasion, moisture, and common hydraulic or fuel-adjacent fluids, making it a durable choice for the demanding environment of a compaction roller. When this tube cracks, kinks, or fails, the connected system loses pressure or develops a leak, which can compromise roller operation and lead to further component wear if not addressed promptly.
For questions about part 551440370 or to confirm fitment for your MRX-440P, contact the DHS Equipment team directly.
Part Details
| Part Number | 551440370 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nylon Tube 6.3 680L |
Compatibility & Fitment
| Name | Model |
|---|---|
| MRX-440P | MRX-440P |
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.
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