The Multiquip 491719 Pin is a genuine OEM component designed for LS-series hydraulic concrete pumps, including the LS300, LS400, LS500, LS600, LS60TD, LS40D, LS40TD, and LS50TD. Sourced directly from Multiquip, this pin is built to exact OEM tolerances to ensure a correct, secure fit within the pump assembly. Verified fitment across the full LS hydraulic concrete pump lineup makes 491719 the right choice when you need a dependable, like-for-like replacement. DHS Equipment supplies this part as an authorized Multiquip OEM distributor, so you can be confident you are receiving an authentic component.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Multiquip's exact specifications for precise load-bearing and shear performance within the pump linkage system.
- Direct Drop-In Replacement — Engineered to align with existing mounting points on LS-series concrete pumps, simplifying installation during scheduled maintenance or field repair.
- Broad LS-Series Fitment — Confirmed for LS300, LS400, LS500, LS600, LS60TD, LS40D, LS40TD, and LS50TD hydraulic concrete pumps under a single part number.
- Structural Integrity Under Load — A correctly installed pin maintains proper alignment of pump linkage components, preventing accelerated wear on surrounding hardware and unplanned stoppage during high-demand concrete placement.
- Authentic Multiquip Part — Supplied as a genuine OEM component through an authorized distributor channel, ensuring traceability and part authenticity.
A pin in a hydraulic concrete pump serves as a critical mechanical fastener within the pump's linkage and actuating assembly, holding pivoting or articulating components in correct positional alignment under continuous hydraulic and mechanical stress. When a pin wears, bends, or fails, the connected components can shift out of alignment, causing uneven stress on surrounding parts, accelerated wear, and potential loss of pump function mid-pour. Replacing a worn pin promptly with a correctly sized OEM component restores proper linkage geometry and protects the integrity of the broader pump mechanism.
For questions about fitment or to confirm this part is correct for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 491719 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pin |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300 |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS50TD |
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.
