The Multiquip 491237 is a genuine OEM 1/2 In. Valve designed for hydraulic-driven concrete pump and roller models including the LS600, LS50TD, LS40TD, LS40D, LS60TD, LS600P, LS300, LS500, LS400, and R2000H. As a direct Multiquip OEM part, 491237 is manufactured to the same specification as the original component installed at the factory. Confirm your model code against the fitment list before ordering to ensure a correct match for your machine.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances for consistent flow control and sealing performance in hydraulic systems.
- Direct-Fit Replacement — Replaces the original 1/2 In. Valve using the same mounting configuration and port sizing, so installation follows the same procedure as the factory unit.
- Broad Model Compatibility — Fits LS600, LS50TD, LS40TD, LS40D, LS60TD, LS600P, LS300, LS500, LS400, and R2000H equipment.
- Hydraulic Integrity — A correctly functioning valve maintains proper pressure and flow regulation; a failed or worn valve can cause erratic pump output, pressure loss, or system contamination.
- Pressure-System Safety — Hydraulic valves are critical control points in pressurized circuits; using a genuine OEM replacement ensures the valve operates within the rated pressure envelope of the system.
A 1/2 In. Valve in a hydraulic concrete pump or roller controls the direction, flow rate, or pressure of hydraulic fluid moving through the system. It acts as a gatekeeper within the hydraulic circuit, opening and closing to regulate how fluid is distributed to drive components such as the pump mechanism or roller drive. When this valve wears, sticks, or fails, the machine may lose drive power, deliver inconsistent output, or fail to hold pressure — all of which can halt production and put stress on surrounding hydraulic components.
DHS Equipment is an authorized Multiquip parts dealer. Have a question about part 491237 or need help confirming fitment for your machine? Contact our parts team for assistance.
Part Details
| Part Number | 491237 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | 1/2 In. Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS600 |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS600P |
| Mayco Pumps | LS300 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS400 |
| Rollers | R2000H |
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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