The Multiquip EM806440 Bronze Ring is a genuine OEM component designed for LS300G and LS300GK hydraulic-driven concrete pumps. Sourced directly from Multiquip, this is an exact OEM replacement that meets the original design specifications for these machines. Confirmed fitment for LS300G and LS300GK models makes part selection straightforward — no guesswork required. DHS Equipment stocks Multiquip OEM parts to keep your concrete pump operating at full capacity.
Key Features
- Genuine OEM Bronze Composition — Manufactured to the same bronze alloy specification as the original, delivering the wear resistance and dimensional accuracy this application demands.
- Drop-In Replacement — Engineered to the original dimensional profile, allowing direct installation into the pump assembly without reworking mating surfaces.
- Confirmed Fitment for LS300G and LS300GK — Verified compatibility with Multiquip hydraulic-driven concrete pump models LS300G and LS300GK.
- Maintains Pump Integrity Under Pressure — A correctly seated bronze ring maintains the tight tolerances inside the pump mechanism; a worn or damaged ring can lead to internal leakage and loss of pumping efficiency.
- Backed by Multiquip OEM Standards — As a genuine Multiquip part, EM806440 is produced and quality-checked to the same standards applied to the original build, giving you confidence in every pour.
The bronze ring in a hydraulic-driven concrete pump serves as a precision wear component within the pump's internal assembly, helping to maintain concentricity and reduce metal-on-metal contact between moving parts. Its bronze composition provides the controlled wear characteristics needed in high-cycle pumping environments, where hardness must be balanced against the need to protect surrounding components. When a bronze ring wears beyond its service limit, internal clearances increase, leading to reduced output pressure, inconsistent concrete flow, and accelerated wear on adjacent pump components.
Part Details
| Part Number | EM806440 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bronze Ring |
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.
