The Multiquip 519618 Water Hose 1/2" (3 Ft.) is a genuine OEM component designed for AR14H and LS300GK series equipment. As a factory-sourced part, it meets the original build specification for length, diameter, and material construction. This hose is confirmed for use on the AR14H asphalt ride-on roller and the LS300GK hydraulic-driven concrete pump, making it a versatile OEM service part across two demanding equipment families. Order with confidence knowing 519618 is the exact part number sourced directly from Multiquip.
Key Features
- Genuine OEM Material Integrity — Constructed to the original hose wall thickness and flexibility rating, ensuring correct fluid transfer and resistance to heat and pressure cycling in heavy-duty applications.
- Exact 1/2" Diameter, 3 Ft. Length — Matches the factory routing path and connection points precisely, allowing a straightforward installation with no rerouting or modification to existing fittings.
- Verified Cross-Equipment Fitment — Confirmed for the AR14H asphalt ride-on roller and LS300GK concrete pump, covering two distinct Multiquip equipment families with a single part number.
- Maintains Consistent Water Flow — A properly seated and undamaged hose sustains the steady water delivery these machines rely on for cooling, cleaning, or process control. A cracked or collapsed hose disrupts flow and can cause downstream component damage.
- Direct Multiquip OEM Sourcing — Part number 519618 is an authorized Multiquip OEM replacement, ensuring the part traces back to the same supply chain as the original equipment build.
A water hose routes fluid between system components — whether carrying cooling water, process water, or wash-down supply — and maintains the pressure and flow rate the connected components depend on. On equipment like concrete pumps and asphalt rollers, consistent water delivery is critical to temperature management and surface treatment performance. When a hose degrades, cracks, or loses its seal at the fitting, flow drops off or stops entirely, which can lead to overheating, inconsistent output, or damage to adjacent components that rely on that water supply.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming that part number 519618 is the right fit for your machine, contact our parts team directly.
Part Details
| Part Number | 519618 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Hose 1/2" (3 Ft.) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR14H |
| Concrete Pumps | LS300GK |
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.
