The Multiquip 521020 Clamp is a genuine OEM replacement designed for LS300G and LS300GK hydraulic-driven concrete pumps. As a direct OEM component, it is manufactured to the same specifications as the original part, ensuring a proper fit within the pump's hydraulic and delivery line assemblies. This clamp is confirmed compatible with LS300G and LS300GK concrete pump models, making it a straightforward service replacement for operators maintaining these machines. Order with confidence knowing you are sourcing the correct part for your equipment.
Key Features
- Genuine OEM Construction — Manufactured to original specifications, delivering the same clamping force and dimensional accuracy as the factory-installed component on LS300G and LS300GK concrete pumps.
- Direct-Fit Replacement — Designed to seat and secure exactly as the original clamp, allowing straightforward installation without modification to existing hardware or line connections.
- Confirmed Fitment — Verified for use on Multiquip LS300G and LS300GK hydraulic-driven concrete pump models.
- Maintains Delivery Line Integrity — A properly functioning clamp keeps hose and pipe connections sealed under the pressure demands of concrete pumping, preventing slippage or leaks at critical joints.
- Operational Safety — On a pressurized concrete pump, a failed or inadequate clamp can result in line separation — using the correct OEM clamp helps maintain secure connections during high-pressure pumping cycles.
A clamp on a hydraulic-driven concrete pump serves to secure hose fittings, delivery line sections, or hydraulic connections, holding them firmly in place under the pressure and vibration generated during pumping operations. When a clamp is worn, cracked, or improperly sized, it can allow movement or seepage at joints, compromising both output consistency and operator safety. Replacing a failed clamp with the correct OEM part restores a secure, leak-free connection and keeps the pump performing at full capacity.
For fitment questions or to confirm this part is right for your machine, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 521020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Clamp |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300G |
| 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.
