The Multiquip EM98254 Flywheel Coupling is a genuine OEM replacement designed for the LS300 hydraulic-driven concrete pump. Sourced directly from Multiquip, this part is manufactured to the same specifications as the original component installed at the factory, ensuring a correct, trouble-free installation. If your LS300 is showing signs of drivetrain vibration, slipping engagement, or power transfer issues, the EM98254 is the correct OEM replacement to restore full operation.
Key Features
- Genuine OEM Construction: — Engineered to the exact torque-transfer and dimensional tolerances required for flywheel coupling applications in hydraulic concrete pump drivetrains.
- Direct-Fit Replacement: — Matches the original mounting interface and coupling geometry of the LS300, allowing straightforward swap-out without machining or adaptation.
- LS300 Compatibility Confirmed: — Verified fitment for the Multiquip LS300 hydraulic-driven concrete pump series.
- Sustained Power Transfer: — A correctly functioning flywheel coupling maintains smooth, consistent power delivery from the engine to the pump drivetrain, preventing slippage and drivetrain shock loads that accelerate wear on adjacent components.
- Drivetrain Safety Assurance: — A degraded flywheel coupling can cause sudden loss of drive engagement on a concrete pump under load — replacing it with a genuine OEM part restores safe, predictable operation.
The flywheel coupling is the critical link between the engine's flywheel and the pump's drive system, transmitting rotational power while absorbing shock and vibration during load changes. In hydraulic concrete pumps like the LS300, this component is subjected to significant cyclical stress each time the pump strokes, making material integrity and dimensional accuracy essential. When the coupling wears or fails, the result is rough engagement, vibration, reduced pumping efficiency, or a complete loss of drive — making timely replacement with a correct OEM part essential to keeping the pump productive on the job.
DHS Equipment is an authorized Multiquip parts dealer. Verify your model number before ordering, and contact our team if you need help confirming fitment for your LS300 concrete pump.
Part Details
| Part Number | EM98254 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flywheel Coupling |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300 |
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.
