The Multiquip 0202005S174 is a genuine OEM Outer Pipe DNO ST-2020S ST-2005SB designed for the ST-2005SB concrete pump. Sourced directly from Multiquip, this part meets the original engineering specifications for the ST-2005SB swing tube concrete pump series. If your pump's outer pipe is worn, cracked, or damaged, replacing it with the correct OEM component is the most reliable way to restore proper concrete flow and system integrity. DHS Equipment stocks this part to keep your concrete pump back in service fast.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional standards for the concrete pump delivery line, ensuring consistent wall thickness and pressure tolerance across the pipe assembly.
- Direct-Fit Replacement — Engineered to install in the same position as the original outer pipe on the ST-2005SB, connecting to the existing swing tube circuit without rework or adaptation.
- Confirmed ST-2005SB Fitment — Verified compatible with the ST-2005SB swing tube concrete pump; cross-reference part number 0202005S174 against your machine's parts manual before ordering.
- Maintains Delivery Line Performance — A sound outer pipe keeps concrete moving through the delivery system at the correct flow rate; a failed or deteriorated pipe can cause pressure loss, leakage, and unplanned pump downtime.
- Pressure-System Safety — Concrete pump delivery lines operate under significant hydraulic and material pressure; using the correct OEM-spec outer pipe helps maintain the structural integrity of the pumping circuit and supports safe operation.
The outer pipe in a concrete pump's delivery line forms the structural conduit through which concrete is forced from the hopper toward the discharge point. Working in conjunction with the swing tube and inner wear components, the outer pipe must withstand both the abrasive nature of concrete mix and the cyclic pressure loads generated during pumping. When the outer pipe becomes worn, cracked, or develops a breach, concrete can leak into the hydraulic or structural areas of the pump, leading to contamination, pressure loss, and potential damage to surrounding components. Replacing a degraded outer pipe promptly with the correct OEM part preserves both pumping efficiency and the service life of the broader delivery assembly.
Part Details
| Part Number | 0202005S174 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Outer Pipe DNO ST-2020S ST-2005SB |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST-2005SB | ST-2005SB |
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.
